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TrueSciPhi

Women Among Astronomers on Twitter

Including astrophysicists, cosmologists, planetary scientists, space scientists, and related professionals. Also see Physicists on Twitter.

Updated: 2019-Sep-16 11:00 UTC. Listed users: 184. Inclusion criteria. Go to full list. Switch to collage. More about new/reply/retweet percentages. Feedback: @TrueSciPhi.

#Twitter profile & related linksTwitter
followers 
Listed
count
1. profile imageKatie Mack
@AstroKatie


(a.k.a. Dr Katherine J Mack) astrophysicist/cosmologist, occasional freelance science writer, connoisseur of cosmic catastrophes
Raleigh, NC
astrokatie.com
Google Scholar page
Video channel
10 yrs, 4 mos on Twitter
Tweets: 27/day • 7% new, 77% replies, 10% retweets, 6% quotes
326,446 3,904 
2. profile imageEmily Lakdawalla
@elakdawalla


Senior Editor & Planetary Evangelist, The Planetary Society. Planetary scientist. Asteroid 274860. Views are my own & not those of employer.
Pasadena, CA
planetary.org/emily
Video channel
11 yrs, 4 mos on Twitter
Tweets: 17/day • 4% new, 52% replies, 21% retweets, 24% quotes
162,682 4,829 
3. profile imageCarolyn Porco
@carolynporco


Cassini imaging lead. Visiting Scholar UC Berkeley. National Geographic Eliza Scidmore awardee. I think. I speak. I write. Opinions are my own.
CA
carolynporco.com
10 yrs, 1 mo on Twitter
Tweets: 9/day • 9% new, 55% replies, 7% retweets, 29% quotes
62,247 1,988 
4. profile imageDr. Chanda Prescod-Weinstein 🙅🏽‍♀️ 🇧🇧🏳️‍🌈
@IBJIYONGI


#BlackandSTEM Assist. Prof of #Physics & #Astro & Black Feminist #HistSTM. agender woman/she. 2021: #DisorderedCosmos from @BoldTypeBooks! tweets by/for me only
DurhamNH/CambridgeMA/Wakanda
profcpw.com
11 yrs, 3 mos on Twitter
Tweets: 40/day • 19% new, 19% replies, 53% retweets, 8% quotes
59,396 1,053 
5. profile imageDr./Prof. Sarah Hörst
@PlanetDr


Asst Prof of Planetary Sci @JohnsHopkins and Titan evangelist. “I try not to hope and fail utterly” [email protected] she/her https://t.co/KTdjav31lU
Baltimore, MD, USA
etsy.com/shop/PlanetDr
Google Scholar page
10 yrs, 5 mos on Twitter
Tweets: 18/day • 16% new, 49% replies, 31% retweets, 5% quotes
54,796 1,367 
6. profile imageCatherine Q.
@CatherineQ


Astrophysicist, science communicator, over-thinker. One of @HuffPostscience Top 30 Physicists to follow. @AucklandUni @ScienceUoA space person. Dogs rule
New Zealand
CatherineQ.com
10 yrs, 6 mos on Twitter
Tweets: 38/day • 22% new, 45% replies, 27% retweets, 6% quotes
41,453 1,758 
7. profile imageDr Pamela L Gay
@starstryder


Communicating astro & life 1 sidereal day at a time. All opinions & ideas are my own. Support on Patreon.com/starstryder & paypal.me/starstryder
Edwardsville, IL
starstryder.com
11 yrs, 7 mos on Twitter
Tweets: 8/day • 18% new, 27% replies, 45% retweets, 10% quotes
40,207 1,646 
8. profile imageSophia Gad-Nasr 🏳️‍🌈
@Astropartigirl


I do cosmology and astroparticle theory. I pick apart the Universe to figure out how it works. Science advisor. Feminist. Hamsters rule. Arab and STEM. She/her
🐶|Los Angeles〉+ 🐹|Irvine〉
astropartigirl.com
9 yrs, 4 mos on Twitter
Tweets: 16/day • 2% new, 69% replies, 23% retweets, 5% quotes
35,102 737 
9. profile imageDr. Tamitha Skov
@TamithaSkov


The Space Weather Woman. Forecasting aurora, GPS, HF radio & radiation issues during solar storms. As seen on TV: @HISTORY, @weatherchannel, & @PopSci
Los Angeles, CA
SpaceWeatherWoman.com
6 yrs, 10 mos on Twitter
Tweets: 9/day • 3% new, 0% replies, 89% retweets, 8% quotes
33,384 1,027 
10. profile imageDr. Tanya Harrison
@tanyaofmars


🇨🇦🇺🇸🏳️‍🌈Professional Martian 🛰Science+Sci-Fi Consultant 🌍Geoscientist @planetlabs 🔴Fmr mission ops @MarsCuriosity, @MarsRovers & more. Views = my own.
Toronto / Washington DC
tanyaofmars.com
10 yrs, 5 mos on Twitter
Tweets: 10/day • 8% new, 49% replies, 37% retweets, 6% quotes
31,442 977 
11. profile imageJanna Levin
@JannaLevin


Astrophysicist. Author.
New York City
pioneerworks.org/science
6 yrs, 6 mos on Twitter
Tweets: 2/day • 48% new, 23% replies, 19% retweets, 10% quotes
28,302 668 
12. profile imageAmy Mainzer
@AmyMainzer


Scientist
University of Arizona
science.jpl.nasa.gov/people/Mainzer/
6 yrs, 6 mos on Twitter
Tweets: 0.4/day • 20% new, 70% replies, 5% retweets, 4% quotes
26,911 815 
13. profile imageSarafina Nance
@starstrickenSF


I study exploding stars & cosmology | Astrophysics Ph.D student @UCBerkeley | @NSF fellow | BRCA2 previvor making cancer my bitch | IG: @saranovafina | she/her
P.O.Box 457 Berkeley, CA 94701
gofundme.com/sarafina-brca2…
4 yrs, 0 mos on Twitter
Tweets: 7/day • 8% new, 65% replies, 27% retweets, 0% quotes
26,145 224 
14. profile imageFeryal Ozel
@feryal_ozel


Astrophysicist, Conscientious Citizen, World Traveler
Google Scholar page
2 yrs, 7 mos on Twitter
Tweets: 0.2/day • 44% new, 41% replies, 5% retweets, 9% quotes
22,298 80 
15. profile imageProf. Nicole Gugliucci, Doctor of the Sky
@NoisyAstronomer


Physics professor, education researcher, astronomer, scicommer, advocate for equity in STEM. Geek, crossfitter, dog mom. She/her. 🏳️‍🌈 Tweets mine; RT≠endorse
New Hampshire, USA
noisyastronomer.com
Google Scholar page
Video channel
11 yrs, 3 mos on Twitter
Tweets: 13/day • 20% new, 55% replies, 14% retweets, 12% quotes
21,158 1,055 
16. profile imageProf. Lucie Green
@Dr_Lucie


Royal Society Research Fellow, physics Prof at UCL, chair of governors @ucl_academy. Sun & space. Chief Stargazer @popastro. Book: amzn.to/2nitfmi
UK
luciegreen.com
9 yrs, 3 mos on Twitter
Tweets: 2/day • 12% new, 29% replies, 41% retweets, 16% quotes
21,063 615 
17. profile imageProf. Lisa Harvey-Smith
@lisaharveysmith


Astrophysicist, Australian Govt. Women in STEM Ambassador, Author #WhenGalaxiesCollide, #UnderTheStars, @ABCtv Stargazing Live presenter, Ultramarathoner. 🌈
Australia
lisaharveysmith.com
7 yrs, 10 mos on Twitter
Tweets: 3/day • 22% new, 49% replies, 19% retweets, 12% quotes
18,325 290 
18. profile imageJedidah Isler, PhD
@JedidahIslerPhD


Astrophysicist / Professor / Relentless Dreamer / Innovator / Founder & Host @VanguardSTEM / Senior @TEDFellow / @NatGeo Explorer [she]
JedidahIslerPhD.com
9 yrs, 1 mo on Twitter
Tweets: 4/day • 11% new, 27% replies, 35% retweets, 27% quotes
16,808 479 
19. profile imageDr. Anita Sengupta
@Doctor_Astro


Aerospace Engineer, Pilot, Co-founder @AirspaceXP, Prof @USC, fmr @NASA Rocket Scientist, Motorcyclist, @TEDx Speaker, Life after Landing @marscuriosity
Earth
AnitaSengupta.com
7 yrs, 8 mos on Twitter
Tweets: 5/day • 24% new, 49% replies, 7% retweets, 20% quotes
15,889 358 
20. profile imageSarah Tuttle
@niais


Astrophysicist. We're not going to be shady, just fierce. Professor. Vitals read normal but face reads murderous. 100% problematic. She/her.
Here, I guess.
11 yrs, 8 mos on Twitter
Tweets: 3/day • 11% new, 43% replies, 39% retweets, 7% quotes
14,341 425 
21. profile imageAmber Straughn
@astraughnomer


Arkansas native & @NASA astrophysicist. Climate change is real. Pilot, yogini, homebrewer, Great Dane mom, @PearlJam fan, Razorback 🏈 fan, #FirstGen Tweets mine
Lukin's
amberstraughn.com
8 yrs, 4 mos on Twitter
Tweets: 4/day • 27% new, 23% replies, 45% retweets, 6% quotes
13,941 489 
22. profile imageAnna Frebel
@annafrebel


Astronomer & stellar archaeologist searching for the oldest stars in the universe (yes, they are 12-13 billion yrs old!); also professor at MIT & author
Cambridge, MA, USA
annafrebel.com
6 yrs, 3 mos on Twitter
Tweets: 1/day • 17% new, 55% replies, 14% retweets, 14% quotes
13,265 171 
23. profile imageMC Stardust ✨ Inclusion Rider 4 Life
@Summer_Ash


I seem really confident and I talk about space. #lookup #TeamRadio #defectiveheartgirlsolutions 1/2 of @startorialist, opinions=mine (she/her)
Moon/New York City
summerash.com
9 yrs, 5 mos on Twitter
Tweets: 34/day • 12% new, 37% replies, 40% retweets, 10% quotes
13,185 574 
24. profile imageChristine Corbett Moran
@corbett


Technical Group Supervisor Cyber Defense Engineering&Research @NASAJPL, Author, Mom. Past: @Caltech, @SpaceX, @MIT, @SignalApp, @SPTelescope. 🔭@ScienceCorbett
Pasadena, CA
christinecorbettmoran.com
Google Scholar page
9 yrs, 4 mos on Twitter
Tweets: 7/day • 28% new, 49% replies, 22% retweets, 1% quotes
12,980 508 
25. profile imageEllen Stofan
@EllenStofan


John and Adrienne Mars Director of National Air and Space Museum, Planetary geologist, STEM advocate, former Chief Scientist of NASA. My tweets are my own.
Washington, DC
airandspace.si.edu/stories/editor…
7 yrs, 7 mos on Twitter
Tweets: 3/day • 8% new, 4% replies, 76% retweets, 12% quotes
12,657 412 
26. profile imageDr. Jessie Christiansen
@aussiastronomer


NASA Research Scientist | #exoplaneteer | #WomenInStem advocate | Science curator at @NASAExoArchive | She/her | Married to @PFHopkins_Astro | Mum of twins
Caltech, Pasadena, CA, USA
spider.ipac.caltech.edu/staff/christia/
5 yrs, 8 mos on Twitter
Tweets: 9/day • 14% new, 65% replies, 11% retweets, 10% quotes
12,432 300 
27. profile imagePriyamvada Natarajan
@SheerPriya


@Yale astrophysicist, works on exotica in the universe: dark matter, black holes; Author: Mapping the Heavens • https://t.co/DuzePWpq2N
New Haven, CT
amazon.com/gp/aw/d/030020…
Google Scholar page
3 yrs, 6 mos on Twitter
Tweets: 2/day • 29% new, 61% replies, 0% retweets, 10% quotes
11,349 141 
28. profile imageAnna Hughes
@AnnaGHughes


Astrophysics PhD candidate // thesis on space weather of ultracool dwarfs.
Vancouver, British Columbia
2 yrs, 10 mos on Twitter
Tweets: 4/day • 15% new, 64% replies, 17% retweets, 5% quotes
11,152 140 
29. profile imageRisa Wechsler
@RisaWechsler


astrophysicist. cosmologist. maker of universes, surveyer of the skies. professor of physics @stanford, director of @kipac1. she/they. talks: bit.ly/risamovies
San Francisco
risawechsler.com
Google Scholar page
7 yrs, 0 mos on Twitter
Tweets: 2/day • 18% new, 48% replies, 12% retweets, 22% quotes
10,042 201 
30. profile imageDr Tabetha Boyajian
@tsboyajian


Assistant professor of Astrophysics at #LSU. disrupter of astrophysics; #BoyajiansStar #TabbysStar; all posts here are my own
Baton Rouge, LA
wherestheflux.com
Google Scholar page
10 yrs, 1 mo on Twitter
Tweets: 0.6/day • 30% new, 53% replies, 15% retweets, 2% quotes
9,835 221 
31. profile image★ dr amanda bauer ★
@astropixie


Head of Education & Public Outreach for LSST. Music creator. Co-host of #CosmicVertigo space podcast abc.net.au/radionational/…
Tucson, AZ
amandabauer.blogspot.com
11 yrs, 5 mos on Twitter
Tweets: 5/day • 13% new, 43% replies, 27% retweets, 16% quotes
9,642 457 
32. profile imageDr. Emily Petroff
@ebpetroff


Astronomer.Reader.Random number generator. Veni Fellow studying fast radio bursts 📡💥 at the University of Amsterdam in the API 🏳️‍🌈
The Netherlands
ebpetroff.com
6 yrs, 2 mos on Twitter
Tweets: 3/day • 30% new, 55% replies, 7% retweets, 8% quotes
9,340 133 
33. profile imageSarah Kendrew
@sarahkendrew


Astronomer with the European Space Agency. Based at the Space Telescope Science Institute in Baltimore. Astronomy, running, bikes. Opinions my own. 🇧🇪🇬🇧
Baltimore
skendrew.github.io
Google Scholar page
12 yrs, 0 mos on Twitter
Tweets: 10/day • 10% new, 41% replies, 29% retweets, 20% quotes
9,059 412 
34. profile imageMichele Bannister
@astrokiwi


Planetary astronomer, poet, hunter of new & strange worlds. Connoisseur of fuzzy dots of light. Asteroid (10463). @AstroQUB; faculty @UCNZ from 2020. she/her
living the life non-sidereal
mtbannister.github.io
10 yrs, 6 mos on Twitter
Tweets: 6/day • 24% new, 55% replies, 17% retweets, 4% quotes
8,957 380 
35. profile imageAlessondra Springmann
@sondy


asteroids, comets, @AreciboRadar/🇵🇷 love, cacti, geology, autoimmune disease, puns, cat herding, rants, 小惑星レーダー天文学者, she/her
Chukson / Tucson, AZ
sondy.com
Google Scholar page
9 yrs, 4 mos on Twitter
Tweets: 18/day • 14% new, 63% replies, 9% retweets, 14% quotes
8,669 360 
36. profile imageProf. Karen Masters 💫⭐️✨
@KarenLMasters


Professor of astrophysics @haverfordedu. Investigating galaxies with @GalaxyZoo @SDSSurveys. Touch a galaxy @TactileUniverse. Mostly tweeting astronomy. British
Ardmore, PA
klmasters.sites.haverford.edu
Google Scholar page
10 yrs, 6 mos on Twitter
Tweets: 10/day • 13% new, 21% replies, 59% retweets, 7% quotes
8,667 383 
37. profile imageBrooke Simmons
@vrooje


Distracted astrophysicist researching galaxies & black holes & other interesting things. Also planetaryresponsenetwork.org lead. (She/her)
United Kingdom
vrooje.github.io
11 yrs, 0 mos on Twitter
Tweets: 2/day • 6% new, 41% replies, 49% retweets, 4% quotes
8,643 222 
38. profile imageKeri Bean
@PlanetaryKeri


NASA Rey. #LoveYouOppy. Mars rover driver in training for @MarsCuriosity and training lead for #Mars2020. R2-D2's mom. Cat & turtle mom. Hufflepuff.
Pasadena, CA
keribean.com
8 yrs, 4 mos on Twitter
Tweets: 15/day • 21% new, 59% replies, 15% retweets, 4% quotes
8,119 508 
39. profile imageMolly Peeples
@astronomolly


Astronomer in the Science Policies Group @STScI playing with galaxies & gas, real & fake. #Hubble, #JWST, #WFIRST pay the bills; opinions are my own. She/her.
Baltimore, MD, z=0
molly.science
Google Scholar page
6 yrs, 11 mos on Twitter
Tweets: 12/day • 12% new, 67% replies, 15% retweets, 6% quotes
7,975 215 
40. profile imageSara Seager
@ProfSaraSeager


Prof. Seager is an astrophysicist and planetary scientist at MIT. A pioneer in the vast world of exoplanets, she's on a quest for the holy grail: another Earth.
Cambridge, MA
seagerexoplanets.mit.edu
8 yrs, 11 mos on Twitter
Tweets: 0.1/day • 40% new, 37% replies, 16% retweets, 8% quotes
7,702 359 
41. profile imageBecky Smethurst
@drbecky_


Astrophysicist researching how supermassive black holes affect galaxies. I get overly enthusiastic about space on YouTube: youtube.com/drbecky
Oxford, England
drbecky.uk.com
Video channel
10 yrs, 5 mos on Twitter
Tweets: 1/day • 7% new, 85% replies, 5% retweets, 3% quotes
7,684 165 
42. profile imageDr Rachael Livermore
@rclivermore


Astrophysicist | Science Communicator. She/her. Videos of my public talks at bit.ly/SciTalks
London, England
rlivermore.com
11 yrs, 2 mos on Twitter
Tweets: 8/day • 16% new, 67% replies, 11% retweets, 6% quotes
7,573 221 
43. profile imageJulianne Dalcanton
@dalcantonJD


Astrophysicist at the University of Washington. Principal Investigator of the Panchromatic Hubble Andromeda Treasury (PHAT).
7 yrs, 8 mos on Twitter
Tweets: 10/day • 2% new, 67% replies, 23% retweets, 7% quotes
7,554 300 
44. profile imageDr Jane MacArthur
@Jane_MacArthur


Planetary scientist studying @UKAntarcticMets, martian meteorites and comet Stardust. Fellow & elected Councillor @RoyalAstroSoc #RAS200 #Violinist #FCA
Manchester
janemac.org
Google Scholar page
10 yrs, 7 mos on Twitter
Tweets: 2/day • 22% new, 47% replies, 23% retweets, 8% quotes
7,369 321 
45. profile imageDr JJ Eldridge
@astro_jje


NZ theoretical astrophysicist studying exploding binary stars. Lecturer, Speaker, Sci-fi addict, feminist, enby trans femme. Pronouns: them/they/she.
Auckland, New Zealand
jjeldridge.blogs.auckland.ac.nz
Google Scholar page
6 yrs, 4 mos on Twitter
Tweets: 23/day • 8% new, 65% replies, 25% retweets, 2% quotes
7,300 158 
46. profile imageDr Chiara Mingarelli
@Dr_CMingarelli


Gravitational-wave astrophysicist. Associate Research Scientist at @FlatironCCA. Views my own.
New York, NY
chiaramingarelli.com
Google Scholar page
8 yrs, 6 mos on Twitter
Tweets: 10/day • 5% new, 28% replies, 60% retweets, 7% quotes
7,002 423 
47. profile imageNatalie Batalha
@nbatalha


Eukaryote on planet Earth using self-awareness and empathy to experience love and seek knowledge. Astronomer involved in search for life on exoplanets.
Silicon Valley, California
10 yrs, 7 mos on Twitter
Tweets: 1/day • 34% new, 46% replies, 2% retweets, 18% quotes
6,580 326 
48. profile imageDr./Prof. Renée Hložek
@reneehlozek


South African cisgender, bisexual woman Assist. Astrophysics Prof., Rhodes scholar (and lover of loud karaoke), Senior TED Fellow. Feminist scientist. She/her
Toronto, Ontario
reneehlozek.com
Google Scholar page
10 yrs, 1 mo on Twitter
Tweets: 4/day • 22% new, 45% replies, 20% retweets, 13% quotes
6,194 254 
49. profile imageDr Claudia Antolini 🌌🚀 she/her
@CA_AstroComm


#Scicomm, astronomer, space wizard, #STEMinist, #mentalhealth, cheerful geek! 🇮🇹🇪🇺🏴󠁧󠁢󠁷󠁬󠁳󠁿 #PublicEngagement @PhysicsNews (own views). Pass the 🍨!
Cardiff, Wales
Google Scholar page
1 yr, 3 mos on Twitter
Tweets: 34/day • 2% new, 75% replies, 19% retweets, 4% quotes
6,057 69 
50. profile imageProf. Emily Rice, Ph.D.
@emilylurice


Astronomer at @macaulayhonors, @GC_CUNY, @AMNH, #BDNYC, #CUNYAstro; HQ for @AstronomyOnTap; 1/2 of @startorialist; host ⭐️ of @knitted_bd. Not @djcarlysagan 😜
Occupied Lunaape Land (NYC)
emilylrice.me
Google Scholar page
12 yrs, 0 mos on Twitter
Tweets: 3/day • 8% new, 51% replies, 32% retweets, 10% quotes
5,898 222 
51. profile imageJesse Shanahan
@Enceladosaurus


Data scientist @BoozAllen. Astrophysicist. Passions: #AIEthics, video/boardgame #a11y, & 🍟. Cofounded @AAS_WGAD, created #disabledandSTEM. #EhlersDanlos
Washington, DC
enceladosaur.us
8 yrs, 3 mos on Twitter
Tweets: 12/day • 8% new, 67% replies, 22% retweets, 4% quotes
5,679 224 
52. profile imageLaura Seward Forczyk 🌙💫🚀
@LauraForczyk


Founder @Astralytical. Space professional, scientist, mom, & #FutureAstronaut. I tweet about NASA, women in science, aerospace industry & policy. #Feminist
Atlanta, GA
astralytical.com
9 yrs, 4 mos on Twitter
Tweets: 5/day • 14% new, 73% replies, 6% retweets, 6% quotes
5,365 202 
53. profile imageKelle Cruz
@kellecruz


Astronomy Prof at @Hunter_College, @AMNH, and #BDNYC. Liveable streets. @Spurs. Founder, editor of @AstroBetter & CEO of @ScienceBetter. Coordinator of @Astropy
New York, NY
astrobetter.com
Google Scholar page
10 yrs, 7 mos on Twitter
Tweets: 2/day • 10% new, 29% replies, 56% retweets, 6% quotes
5,322 255 
54. profile imageMeredith Rawls
@merrdiff


Stellar astronomer and data management for @LSST. Also: mom, scicommer, violist, Episcopalian. Keep looking up. (She/her)
Seattle, WA
faculty.washington.edu/mrawls
9 yrs, 6 mos on Twitter
Tweets: 4/day • 22% new, 45% replies, 19% retweets, 14% quotes
5,284 173 
55. profile imageMeg Schwamb
@megschwamb


Planetary scientist & astronomer at Queen’s University Belfast: KBOs, Planet Four(Mars), MBCs(Comet Hunters),LSST SSSC co-chair. Opinions tweeted are my own
Belfast, UK
megschwamb.com
9 yrs, 4 mos on Twitter
Tweets: 9/day • 22% new, 11% replies, 61% retweets, 5% quotes
5,121 271 
56. profile imageJessica Kirkpatrick
@berkeleyjess


+‒‒‒—‒‒­ Jessica Ann Kirkpatrick, PhD ­‒‒‒‒‒‒+ +‒‒‒‒— Astrophysicist → Data Scientist ‒‒‒‒—+ @kittyplanets #catmom #scientist #techie #writer
San Francisco, CA
berkeleyjess.blogspot.com
10 yrs, 2 mos on Twitter
Tweets: 1/day • 39% new, 25% replies, 33% retweets, 2% quotes
5,108 297 
57. profile imageJackie Faherty
@jfaherty


Astrophysicist at @AMNH. Enthusiast for bringing the cosmos to the public @backyardworlds #womeninscience #BDNYC #manhattanhenge calculator. #scicomm
jackiefaherty.com
10 yrs, 6 mos on Twitter
Tweets: 1/day • 42% new, 26% replies, 17% retweets, 14% quotes
5,061 161 
58. profile imageJill Tarter
@jilltarter


Earthling, chief cheerleader for SETI, setiQuest, and the Allen Telescope Array Jack's wife - Shana's mom - Li Yao and Clara's grandma
Earth in the Cosmos
setistars.org
10 yrs, 6 mos on Twitter
Tweets: 0.1/day • 52% new, 9% replies, 21% retweets, 18% quotes
5,049 256 
59. profile imageMeg Rosenburg 🌖
@trueanomalies


planetary science PhD | #scicomm & #histSTM | freelancer, filmmaker, podcaster | megrosenburg.com | And what you do, do it unfeignedly.
Somerville, MA
megrosenburg.com
6 yrs, 9 mos on Twitter
Tweets: 5/day • 12% new, 39% replies, 34% retweets, 15% quotes
5,017 333 
60. profile imageProf Anna Watts
@drannawatts


Professor of Astrophysics @ Univ. of Amsterdam. Neutron stars (explosions, dense matter), X-ray astronomy. Mom, Migrant. Particles in stars blah blah.
Amsterdam
staff.fnwi.uva.nl/a.l.watts/
Google Scholar page
5 yrs, 3 mos on Twitter
Tweets: 9/day • 32% new, 50% replies, 15% retweets, 2% quotes
5,004 154 
61. profile imageJane Rigby
@janerrigby


Astronomer @nasa studying black holes & galaxies w/ telescopes around world & in space, helping build @NASAWebb. Queer parent scientist UU activist. Views mine.
DC Metro
janerigby.net
8 yrs, 8 mos on Twitter
Tweets: 1.0/day • 32% new, 49% replies, 18% retweets, 2% quotes
4,973 116 
62. profile imageEmily Baldwin
@AstroEmz


Space Science Editor at EJR-Quartz for ESA, based at ESTEC. Tweets about space, running, coffee. Opinions own.
Leiden, Netherlands
10 yrs, 6 mos on Twitter
Tweets: 4/day • 19% new, 21% replies, 42% retweets, 18% quotes
4,969 302 
63. profile imageDr Jen Gupta
@jen_gupta


Professional space nerd. Expect astronomy, physics, science, sci-fi, outreach, public engagement, dogs, parenting, emo & general geekiness. Own views. [she/her]
Winchester, UK
jengupta.com
10 yrs, 1 mo on Twitter
Tweets: 4/day • 29% new, 49% replies, 13% retweets, 10% quotes
4,940 205 
64. profile imageAlice Sheppard
@PenguinGalaxy


Citizen scientist at @ucl_excites. ❤️ science for & by everyone. Enemy of Brexit. Views mine. @GalaxyZoo turned me into a penguin. She/her ⭐️🔭
ra=144.437, dec=2.759
togetherscience.eu/blog/introduci…
10 yrs, 7 mos on Twitter
Tweets: 48/day • 14% new, 43% replies, 35% retweets, 10% quotes
4,917 399 
65. profile imageDr. Sarah Milkovich
@milkysa


Science Operations Team Chief for NASA's Mars 2020 Rover. 🚀Previously on MRO/HiRISE, Curiosity, Cassini, Mars Phoenix. Opinions my own. HSP. Pronouns: she/her
Los Angeles, CA
planetarywanderings.wordpress.com
9 yrs, 8 mos on Twitter
Tweets: 3/day • 6% new, 28% replies, 59% retweets, 8% quotes
4,762 228 
66. profile imageMeg Urry
@Meg_Urry


Yale physics prof, likes supermassive black holes, teaching, writing, increasing participation in STEM, my family
Yale University
urrylab.yale.edu
7 yrs, 10 mos on Twitter
Tweets: 0.4/day • 42% new, 16% replies, 7% retweets, 34% quotes
4,647 230 
67. profile imageDr Maggie Lieu
@Space_Mog


An Astrophysicist working at @ESA. Trying to understand the dark Universe with statistics, ML & @ESA_Euclid. Youtuber. Science presenter. OMO
Community of Madrid, Spain
youtube.com/channel/UClO6T…
Google Scholar page
Video channel
6 yrs, 3 mos on Twitter
Tweets: 3/day • 17% new, 62% replies, 11% retweets, 10% quotes
4,647 137 
68. profile imageMaria Womack
@StarzanPlanets


Astrophysicist #observingrun #scipolicy #climatecrisis No pseudoscience. Looking up and out!
mariawomack.com
Google Scholar page
10 yrs, 1 mo on Twitter
Tweets: 5/day • 10% new, 61% replies, 27% retweets, 2% quotes
4,534 262 
69. profile imageDr Erin Macdonald at #RCCC
@drerinmac


PhD, Astrophysics. Science Fiction Consultant. Rocket Scientist by day, Warp Drive Expert by night. Tattooed Slytherin N7 Rebel from Starfleet. #DEEU She/Her
Los Angeles, CA
erinpmacdonald.com
10 yrs, 4 mos on Twitter
Tweets: 2/day • 13% new, 55% replies, 5% retweets, 27% quotes
4,527 155 
70. profile imageLaura Parro
@LauraMParro


• Planetary scientist / Geologist #Geodynamics 🌍🚀 • PhD student at @unicomplutense 🔴 #Mars #Oceanworlds • #WomenInScience 👩‍🔬 #Outreach 🗣️ #Education 🎓🔭
Spain / Solar System
8 yrs, 11 mos on Twitter
Tweets: 2/day • 9% new, 31% replies, 55% retweets, 5% quotes
4,499 104 
71. profile imageDr Sheila Kanani
@SaturnSheila


Education, Outreach & Diversity @RoyalAstroSoc, space comedian & ambassador. Author. Planetary physics pocket 🚀, proud mum. Cofounder @STEMMsisters (she/her).
Londoner in Lytham St Annes UK
saturnsheila.wordpress.com
8 yrs, 9 mos on Twitter
Tweets: 4/day • 10% new, 23% replies, 61% retweets, 5% quotes
4,485 193 
72. profile imageEmma Chapman
@DrEOChapman


Astrophysicist, Royal Society Research Fellow, Imperial College London. Exhausted campaigner on sexual misconduct in HE.
London, England
dremmachapman.wordpress.com
Google Scholar page
2 yrs, 11 mos on Twitter
Tweets: 4/day • 23% new, 55% replies, 19% retweets, 3% quotes
4,335 59 
73. profile imageDr Natalie Starkey
@StarkeyStardust


Started life as a geologist, sucked into space! Popular science author, science communicator, @SEPhysics Public Engagement Officer @OpenUniversity. She/Her.
United Kingdom
nataliestarkey.com
7 yrs, 7 mos on Twitter
Tweets: 2/day • 10% new, 71% replies, 10% retweets, 9% quotes
4,315 142 
74. profile imageAlyssa A. Goodman
@AlyssaAGoodman


Astronomy Professor at Harvard, CoDirector of Science at Radcliffe Institute. Loves data, visualization, Universe, education, people. Not in that order.
Massachusetts
cfa.harvard.edu/~agoodman
Google Scholar page
10 yrs, 7 mos on Twitter
Tweets: 2/day • 38% new, 23% replies, 29% retweets, 10% quotes
3,859 206 
75. profile imageKimberly EnnicoSmith
@kennicosmith


Scientist at NASA. Fueled by tea. Inspired by many. We can solve our planet's problems as part of space exploration. Views my own. Minor planet 154587.
Mountain View, CA
kandrsmith.org/KES/
11 yrs, 6 mos on Twitter
Tweets: 4/day • 42% new, 11% replies, 25% retweets, 22% quotes
3,804 303 
76. profile imageMeghan Gray
@emeegray


Astronomer. Mother. Stranger in a strange land. All views my own.
Nottingham
nottingham.ac.uk/~ppzmeg
8 yrs, 2 mos on Twitter
Tweets: 0.8/day • 15% new, 56% replies, 12% retweets, 17% quotes
3,798 96 
77. profile imageEmily Levesque 🤓✨🔭📚
@emsque


Astronomy prof, author, weird star enthusiast | THE LAST STARGAZERS, my book of astronomy stories & adventures, is coming in 2020! thelaststargazers.com
Seattle, WA
emlevesque.com
9 yrs, 7 mos on Twitter
Tweets: 1/day • 28% new, 43% replies, 18% retweets, 10% quotes
3,783 84 
78. profile imageKristin Block
@MarsMaven


Spacecraft pro, taiko player, bassist, percussionist. Miami-Tucson-Bay Area. (Not affiliated with the mission @Maven2Mars!) Opinions my own and queer.
San Jose, CA
10 yrs, 3 mos on Twitter
Tweets: 4/day • 6% new, 77% replies, 10% retweets, 7% quotes
3,775 250 
79. profile imageDoctrix Ashley Nova ❤️🧡💛💚💙💜🖤
@DrAshleyNova


Cosmic Babe, Trans woman, Twitch Affiliate Streamer, Model, Author. Tweets my own. She/Her. Header art: @pynkblud. Business Enquiries: [email protected]
AshleyNova.space
Google Scholar page
8 yrs, 9 mos on Twitter
Tweets: 7/day • 22% new, 23% replies, 47% retweets, 8% quotes
3,757 71 
80. profile imageZita Martins
@ZitaMartins


Associate Professor of Astrobiology. Co-Director of the MPP. Science communicator. BBC Expert Women. Oficial da Ordem Militar de Sant'Iago da Espada
fenix.tecnico.ulisboa.pt/homepage/ist31…
Google Scholar page
9 yrs, 3 mos on Twitter
Tweets: 2/day • 8% new, 27% replies, 56% retweets, 9% quotes
3,633 141 
81. profile imageLori Fenton
@LoriKFenton


I am a planetary aeolian geomorphologist at @SETIInstitute studying wind-formed features (like sand dunes). I blog about it: cosmicdiary.org/lfenton/. (she/her)
Bay area, California
seti.org/our-scientists…
Google Scholar page
7 yrs, 10 mos on Twitter
Tweets: 3/day • 4% new, 56% replies, 35% retweets, 6% quotes
3,616 197 
82. profile imageDr Megan Argo
@AstroMeg


By day: just another transient astronomer. By night: samba drumming, rock climbing, public speaker, teacher and science advocate. facebook.com/DrMeganArgo
Planet Earth
drmeganargo.net
10 yrs, 6 mos on Twitter
Tweets: 3/day • 42% new, 30% replies, 19% retweets, 10% quotes
3,599 283 
83. profile imageJani Radebaugh
@radjanirad


Planetary scientist, BYU geology professor, purposeful explorer, aimless wanderer
Provo, UT, USA
lpl.arizona.edu/~jani/photos
Google Scholar page
6 yrs, 5 mos on Twitter
Tweets: 1/day • 27% new, 57% replies, 11% retweets, 5% quotes
3,593 131 
84. profile imageElizabeth Tasker
@girlandkat


UK astrophysicist working at the Japan Aerospace Exploration Agency (JAXA). Author of 'The Planet Factory', published by @sigmascience (views are my own~)
Japan
about.me/elizabethtasker
7 yrs, 10 mos on Twitter
Tweets: 9/day • 16% new, 67% replies, 11% retweets, 6% quotes
3,586 171 
85. profile imageJo Dunkley
@j_dunkley


Professor of Physics and Astrophysics at Princeton. Author of Our Universe.
Princeton, NJ
physics.princeton.edu/~jdunkley
Google Scholar page
7 yrs, 11 mos on Twitter
Tweets: 0.3/day • 15% new, 31% replies, 35% retweets, 18% quotes
3,565 123 
86. profile imageKatey Alatalo
@astrokatey


Ph.D. astronomer at STScI, currently housed at Carnegie. Space is amazing! My views are my own.
Pasadena, CA
stsci.edu/~kalatalo/
11 yrs, 3 mos on Twitter
Tweets: 2/day • 33% new, 25% replies, 39% retweets, 3% quotes
3,479 102 
87. profile imageDr. Carolina Ödman
@carolune


Assoc. Prof. @UWConline Physics & Astronomy. Assoc. Dir. Development & Outreach @Big_IDIA. @EPFL, @Cambridge_Uni Alum. ❤️ my family. On a cancer journey
Right here, right now
about.me/carolune
12 yrs, 2 mos on Twitter
Tweets: 3/day • 24% new, 39% replies, 29% retweets, 8% quotes
3,449 226 
88. profile imageMonica Grady
@MonicaGrady


short, round, bespectacled, busy and bossy. Opinions my own
monicamgrady.com
10 yrs, 5 mos on Twitter
Tweets: 0.9/day • 34% new, 2% replies, 8% retweets, 57% quotes
3,444 110 
89. profile imageSarah Ballard
@hubbahubble


Habitable worlds, kindness, fiction, etc. At ~75 km/s*Mpc! One half of @drssarahcare
Cambridge, MA
drballard.space
5 yrs, 7 mos on Twitter
Tweets: 5/day • 14% new, 10% replies, 75% retweets, 2% quotes
3,437 154 
90. profile imageMoiya McTier
@GoAstroMo


Astrophysicist & Science communicator | she/her 💫 #scicomm | #BiInSci | #BlackAndSTEM 💫 Tryna be the next @BillNye
New York, NY
moiyamctier.com
5 yrs, 2 mos on Twitter
Tweets: 0.9/day • 8% new, 75% replies, 9% retweets, 8% quotes
3,329 65 
91. profile imageDr Erin Ryan
@erinleeryan


Doctor of the flying space rocks who sciences data, curser of #Python, prez of Science on Cake Appreciation Society, collector of orchid plants, tweets mine.
The shores of the crab infeste
erinleeryan.com
10 yrs, 0 mos on Twitter
Tweets: 20/day • 36% new, 63% replies, 0% retweets, 2% quotes
3,123 216 
92. profile imageDr. Julie Rathbun🌋
@LokiVolcano


Planetary scientist studying volcanoes on Io (favorite is Loki). Pronouns: she/her.
6 yrs, 11 mos on Twitter
Tweets: 7/day • 10% new, 34% replies, 47% retweets, 9% quotes
3,122 136 
93. profile imageJC Holbrook
@astroholbrook


Astrophysicist, Filmmaker, Cultural Astronomer. Hubble's Diverse Universe on Amazon.com BlackSunMovie.com videos.astroanthro.com/Science-Tourist
Kaapstad, ZA
uwcastro.org/our_team/holbr…
Google Scholar page
10 yrs, 1 mo on Twitter
Tweets: 1/day • 30% new, 13% replies, 42% retweets, 16% quotes
3,100 128 
94. profile imageDr. Jennifer L. Hoffman ✨
@astroprofhoff


Astronomer, associate professor, alto, auntie, ailurophile. She/her. University of Denver
Denver, CO
grammai.org/jhoffman/
5 yrs, 8 mos on Twitter
Tweets: 9/day • 6% new, 41% replies, 36% retweets, 18% quotes
3,082 144 
95. profile imageDr. Héloïse Stevance 💖 💥
@Sydonahi


Astrophysicist/Illustrator/SciCommer. Follow if you like memes, science, and a critical look on academia and gender roles. she/her. Supernovae/Gravy Waves
Pale blue dot
hfstevance.com
7 yrs, 9 mos on Twitter
Tweets: 2/day • 14% new, 38% replies, 39% retweets, 10% quotes
3,081 53 
96. profile imageHaley Gomez
@astrofairy


I'm an Astrophysicist, love books, films astronomy, shoes and dresses.
Cardiff
haley.gomez.me.uk
Google Scholar page
9 yrs, 9 mos on Twitter
Tweets: 2/day • 10% new, 43% replies, 33% retweets, 14% quotes
3,023 156 
97. profile imageGemma Lavender
@Gemma_Lavender


Editor-in-Chief, Science @FuturePlc, astrophysicist, FRAS. Books: Quantum Physics in Minutes, Haynes' Large Hadron Collider & Haynes’ Milky Way. Opinions own.
1 AU
spaceanswers.com
8 yrs, 4 mos on Twitter
Tweets: 2/day • 38% new, 17% replies, 35% retweets, 12% quotes
3,016 115 
98. profile imageLena M
@LenaEarth


Doctor but not the one who helps people. (Astro)Physicist. Member at IAS. Past @Caltech, @imperialcollege, МГУ. Pilot. Redhead. Consulted for @Interstellar
1au from Sun, 8kpc from SgrA*
8 yrs, 6 mos on Twitter
Tweets: 0.4/day • 42% new, 35% replies, 21% retweets, 2% quotes
2,961 39 
99. profile imageJamie Molaro
@spacejammie


Planetary scientist. Feminist. Artist. Musician. Maker. Dungeon Master. All around nerd. I make science at NASA/JPL & PSI. [she/her]
Altadena, CA
dataarcana.com
Google Scholar page
11 yrs, 7 mos on Twitter
Tweets: 4/day • 18% new, 61% replies, 15% retweets, 6% quotes
2,891 117 
100. profile imageDr Sadie Jones
@SotonAstrodome


Outreach Leader in Astronomy @UniSouthampton Science Communicator & Manager of #OurGreatestTeam #SotonAstroArt & 'Dark Energy Project' #WomenInSTEM 🌈 she/her
University of Southampton
Google Scholar page
8 yrs, 3 mos on Twitter
Tweets: 3/day • 53% new, 15% replies, 24% retweets, 8% quotes
2,858 156 
101. profile imageHannah Wakeford
@StellarPlanet


(she/her) Exoplanet explorer learning about their atmospheres | Giacconi Fellow @STScI/@AURADC, @exo_cast podcaster & @BSACDIVER | Expressed opinions are my own
stellarplanet.org
7 yrs, 11 mos on Twitter
Tweets: 4/day • 16% new, 41% replies, 29% retweets, 14% quotes
2,823 170 
102. profile imageKarin Sandstrom
@karinsandstrom


Assistant professor of astronomy and physics. Lover of coffee, interstellar dust, California, nerdy stuff. Originally from SW Washington.
San Diego, CA
karinsandstrom.github.io
Google Scholar page
10 yrs, 5 mos on Twitter
Tweets: 1/day • 12% new, 20% replies, 58% retweets, 11% quotes
2,764 73 
103. profile imageDr Liz⚡️MacDonald
@spaceyliz


Founder Aurorasaurus @tweetaurora, 🌌physicist, community science, wannabe poet at 💚, lover of kale, 🏔️ Views💯%mine | She/her
NASA Heliophysics, MD, mountains (preferably)
en.wikipedia.org/wiki/Liz_MacDo…
Google Scholar page
7 yrs, 10 mos on Twitter
Tweets: 4/day • 8% new, 37% replies, 44% retweets, 10% quotes
2,726 152 
104. profile imageCaitlin Casey
@astrocaits


Astronomer at the University of Texas at Austin🤘🏼, big fan of dust/gas in the Universe, passionate urban farmer. 🐷🐔😽Views my own. she/hers
Austin, TX
as.utexas.edu/~cmcasey
5 yrs, 7 mos on Twitter
Tweets: 0.6/day • 10% new, 52% replies, 27% retweets, 11% quotes
2,678 82 
105. profile imageDr. Alex Lockwood
@AskAstroAlex


Alliterative atypical astrophysicist. Cecilia in the #PHDMovie. Outreach Scientist at Space Telescope. Launching #JWST and loving life! Opinions are my own.
Baltimore, MD
phdcomics.com/tv
6 yrs, 9 mos on Twitter
Tweets: 0.4/day • 31% new, 31% replies, 32% retweets, 6% quotes
2,575 104 
106. profile imageYvette Cendes
@whereisyvette


Hungarian-American radio astronomy PhD, Toronto based, alias /u/Andromeda321. Only person who's been to Everest Base Camp AND punched by a wild mountain gorilla
Toronto, Ontario
yvettecendes.com
9 yrs, 6 mos on Twitter
Tweets: 4/day • 40% new, 46% replies, 4% retweets, 10% quotes
2,568 181 
107. profile imageHaley Wahl
@hwahl16


PhD Student at WVU studying pulsars. Avid runner, baker, #mentalhealth advocate, writer for @astrobites, @wvugpss president. I like dogs and all things maple!
pulsarsandprofiteroles.weebly.com
8 yrs, 2 mos on Twitter
Tweets: 2/day • 20% new, 61% replies, 16% retweets, 4% quotes
2,543 32 
108. profile imageEmma Osborne 💫
@Emmanigma


Astrophysicist and multi-award winning science communicator. Creator of The Extraordinary Universe youtube.com/c/TheExtraordi…
Bath, England
emmalouiseosborne.com
Video channel
6 yrs, 6 mos on Twitter
Tweets: 0.6/day • 14% new, 19% replies, 66% retweets, 2% quotes
2,476 67 
109. profile imageDr Louisa Preston
@LouisaJPreston


Astrobiologist and planetary geologist @NHM_London, @spacegovuk Aurora Research Fellow, @TEDFellow & Author
London
louisa-preston.com
Google Scholar page
7 yrs, 5 mos on Twitter
Tweets: 1/day • 36% new, 27% replies, 21% retweets, 15% quotes
2,462 126 
110. profile imageDra. Nicole
@jazztronomy


CEO of Movement Consulting // Astronomy Ph.D. and STEM equity advocate // She/Her/Hers // #LatinaInSTEM // I have the best ideas
Catlanta
movebold.ly
4 yrs, 11 mos on Twitter
Tweets: 3/day • 2% new, 27% replies, 66% retweets, 6% quotes
2,452 106 
111. profile imageFiona H. Panther
@FiPanther


99% background, 1% astrophysical. 100% salty. Assoc. lecturer from NZ @UNSWCanberra with a PhD in gamma-ray astronomy. I teach ADF cadets how to science.
Campbell, Canberra
auntiematter.space
Google Scholar page
10 yrs, 0 mos on Twitter
Tweets: 4/day • 28% new, 53% replies, 9% retweets, 10% quotes
2,421 98 
112. profile imageDr. Jillian Scudder
@Jillian_Scudder


PhD in astrophysics & assistant professor at @oberlincollege. I study galaxies & write @astroquizzical. I wrote a book! she/hers.
jillianscudder.com
Google Scholar page
7 yrs, 1 mo on Twitter
Tweets: 4/day • 32% new, 41% replies, 19% retweets, 8% quotes
2,414 153 
113. profile imageTamara Davis
@tamarastro


Astro-frisbeer. Enjoying the Universe's playground.
Brisbane
smp.uq.edu.au/people/TamaraD…
10 yrs, 10 mos on Twitter
Tweets: 0.2/day • 33% new, 22% replies, 31% retweets, 13% quotes
2,403 75 
114. profile imageVanessa Moss
@cosmicpudding


Adventures of the Cosmic Pudding & sidekick Vanessa: astronomy research, outreach, observing... I run @arXiver & @AstroJobVis. More interesting than a giraffe.
Sydney, New South Wales
youtube.com/user/thecosmic…
6 yrs, 4 mos on Twitter
Tweets: 2/day • 30% new, 40% replies, 23% retweets, 6% quotes
2,399 79 
115. profile imageElisabeth Newton
@EllieInSpace


Astronomer, educator and assistant professor @Dartmouth College. Also a climber, baker, crafter & @astrobites co-founder. She/her.
Hanover, NH
dartmouth.edu/~ernewton
8 yrs, 3 mos on Twitter
Tweets: 0.9/day • 12% new, 35% replies, 45% retweets, 9% quotes
2,394 124 
116. profile imageProf Teresa Anderson
@_TeresaAnderson


Director, @jodrellbank Discovery Centre, The University of Manchester, Science-Culture Director @bluedotfestival , Chair @DaphneJacksonTr , All views my own etc
Whaley Bridge & Jodrell Bank📡
10 yrs, 7 mos on Twitter
Tweets: 1/day • 8% new, 19% replies, 59% retweets, 14% quotes
2,392 46 
117. profile imageJohanna
@johannateske


Astronomer, runner, educator, feminist, vegan, #Nats fan, she/her/hers
Pasadena, CA
johannateske.virb.com
Google Scholar page
5 yrs, 8 mos on Twitter
Tweets: 10/day • 17% new, 25% replies, 42% retweets, 16% quotes
2,364 121 
118. profile imageDr Michelle Collins
@michelle_lmc


Astrophysicist working on Local Group galaxies. Soft spot for Andromeda. Keen runner. All views my own. RT != endorsement
Guildford, England
therunningastronomer.com
10 yrs, 3 mos on Twitter
Tweets: 3/day • 19% new, 45% replies, 29% retweets, 7% quotes
2,285 73 
119. profile imageCarole Mundell
@CGMundell


Prof. of Extragalactic Astronomy; Head of Astrophysics @uniofbath; Chief Scientific Adviser at the @foreignoffice. Views personal opinion, RT ≠ endorsements etc
University of Bath, UK
bath.ac.uk
9 yrs, 4 mos on Twitter
Tweets: 4/day • 12% new, 13% replies, 63% retweets, 11% quotes
2,235 121 
120. profile imageDr. Abbie 🍂
@abigailStev


Lady scientist (she/her) 👩🏻‍💻 NSF fellow @msu_astro & @michiganastro 🔭 compact objects 💥 #OpenSource 🐍 #BiInSci 💖 mastodon:alstev 🐘tweets≠NSF,MSU,UM
Anishinaabeg/Odawa land
abigailstevens.com
8 yrs, 7 mos on Twitter
Tweets: 7/day • 4% new, 57% replies, 33% retweets, 6% quotes
2,148 84 
121. profile imageDawn Sumner
@sumnerd


curious geologist and professor of Earth and Planetary Sciences UCDavis
here but going there
dysumner.faculty.ucdavis.edu
Google Scholar page
11 yrs, 2 mos on Twitter
Tweets: 2/day • 27% new, 34% replies, 29% retweets, 10% quotes
2,100 164 
122. profile imageDr. Sara Walker
@Sara_Imari


theoretical physicist and astrobiologist, assoc. prof @SESEASU, dep. director @Beyond_ASU, interested in solving the origin of life and finding aliens
Arizona, USA
emergence.asu.edu
Google Scholar page
8 yrs, 8 mos on Twitter
Tweets: 0.5/day • 15% new, 21% replies, 54% retweets, 10% quotes
2,089 94 
123. profile imageDr. Sabine Stanley
@PlanetSabine


Planetary scientist. Professor at Johns Hopkins University. Loves food, music, sci-fi. Sucker for slapstick. No idea whose opinions these are. she/her
Baltimore, MD
sabinestanley.com
Google Scholar page
4 yrs, 3 mos on Twitter
Tweets: 4/day • 38% new, 33% replies, 27% retweets, 2% quotes
2,082 61 
124. profile imageCaroline Morley
@AstroCaroline


Assistant Prof at UT Austin, modeler of substellar atmospheres
Austin, TX
carolinemorley.com
6 yrs, 11 mos on Twitter
Tweets: 0.3/day • 24% new, 60% replies, 11% retweets, 6% quotes
2,063 73 
125. profile imageDr. Lauren Weiss
@LaurenMWeiss


Astrophysicist, exoplanet hunter, occasional blogger rockyworlds.wordpress.com, Parrent Fellow at the Institute for Astronomy, Manoa.
Honolulu, HI
astro.berkeley.edu/~lweiss
Google Scholar page
7 yrs, 5 mos on Twitter
Tweets: 1/day • 9% new, 43% replies, 40% retweets, 8% quotes
2,024 74 
126. profile imageAshley Pagnotta 🌟
@ashpags


Astronomer, Knitter, Fangirl, Tex-Pat. Currently at @CofC. Previously at @AMNH, @LSU, @TAMU. This is my personal Twitter. 📸ashpags 👻 ashleypagnotta (she/her)
Charleston, SC
about.me/ashley.pagnotta
11 yrs, 1 mo on Twitter
Tweets: 22/day • 2% new, 97% replies, 0% retweets, 1% quotes
1,956 90 
127. profile imageAnais Rassat
@anaisrassat


Tech. Interested in science, deeptech & science policy. Knowledge Transfer @CERN #CERNKT. Formerly @EPFL, @CEAParisSaclay, @UCL. Celebrate #Einstein100. TCK
anaisrassat.tumblr.com
9 yrs, 7 mos on Twitter
Tweets: 1/day • 22% new, 18% replies, 57% retweets, 3% quotes
1,953 130 
128. profile imageMia de los Reyes
@MiaDoesAstro


Astronomy graduate student. She/her/hers, Filipina-American, rock climber, avid eater of baked goods.
Pasadena, CA
astro.caltech.edu/~madlr/index.h…
2 yrs, 7 mos on Twitter
Tweets: 2/day • 8% new, 65% replies, 13% retweets, 14% quotes
1,926 33 
129. profile imageCéline Bœhm
@CelineBoehm1


Professor & Head of School of Physics at The University of Sydney. Astroparticle Physicist & Dark matter detective. RT no endorsement. Personal account.
Gadigal land, Sydney, NSW
5 yrs, 5 mos on Twitter
Tweets: 1/day • 7% new, 15% replies, 65% retweets, 14% quotes
1,848 51 
130. profile imageDr Rachana Bhatawdekar
@AstroRach


Postdoctoral Research Fellow @UniofNottingham. I use the power of gravitational lensing to study the faintest and most distant galaxies in the Universe.
Earth, Orion Arm, MW, Laniakea
9 yrs, 10 mos on Twitter
Tweets: 2/day • 30% new, 46% replies, 18% retweets, 6% quotes
1,841 127 
131. profile imageAmanda Yoho
@mandaYoho


Data Scientist, Cosmologist, former NASA Earth & Space Science fellow. Tweets most likely to be about data, beer, or python. Tweets are my own.
Cleveland, Ohio
7 yrs, 3 mos on Twitter
Tweets: 5/day • 8% new, 22% replies, 53% retweets, 17% quotes
1,839 145 
132. profile imageLaura Lopez
@ohdearz


Astronomy professor @ohiostate studying birth & death of stars with all of the telescopes. She/her
6 yrs, 10 mos on Twitter
Tweets: 0.2/day • 18% new, 69% replies, 7% retweets, 8% quotes
1,832 43 
133. profile imageNathalie N.-Q. Ouellette
@AngryAstroPanda


#Astrophysicist, PhD✴️ Coordonnatrice, @iExoplanets✴️@NASAWebb 🍁 Outreach Scientist✴️Loves 🐶✴️#Hapa✴️[email protected] ✨Science should be accessible to all!✨#scicomm
Montréal, Québec
astropanda.space
6 yrs, 11 mos on Twitter
Tweets: 1/day • 16% new, 43% replies, 19% retweets, 21% quotes
1,809 62 
134. profile imageDr. Kimberly Cartier
@AstroKimCartier


Astronomer, science news reporter for @AGU_Eos. She/her. Tweets are mine. eos.org/author/k-m-s-c…
Washington, DC
kimberlycartier.org
4 yrs, 2 mos on Twitter
Tweets: 1/day • 16% new, 11% replies, 66% retweets, 6% quotes
1,786 84 
135. profile imageRuth Angus
@ruthangus


Curator & Prof. of Astrophysics at the American Museum of Natural History @AMNH & Flatiron Institute @FlatironCCA. I study stars and exoplanets.
New York, NY
ruthangus.github.io
8 yrs, 4 mos on Twitter
Tweets: 0.3/day • 42% new, 49% replies, 9% retweets, 1% quotes
1,783 72 
136. profile imageMonika Moscibrodzka
@mmosc_m


Astrophysicist at Radboud University, Netherlands. 👹🔭📚 🚀🌪️ Member of the @ehtelescope collaboration. Theorist with many interests.
Planet Earth
4 yrs, 8 mos on Twitter
Tweets: 0.3/day • 25% new, 35% replies, 21% retweets, 20% quotes
1,782 29 
137. profile imageKat Volk
@kat_volk


planetary scientist and cat enthusiast. even more cat tweets to be found at @KatsKitties
Tucson, AZ
katvolk.com
Google Scholar page
9 yrs, 7 mos on Twitter
Tweets: 5/day • 11% new, 77% replies, 10% retweets, 2% quotes
1,778 79 
138. profile imageLiz B ☆
@astro_Liz


X-ray and Optical Astronomer at @ESO. ex Instrument Scientist. Bleeding heart liberal & intersectional feminist. All views my own. Ⓥ #WomenInScience She/Her
Edinburgh, Scotland
Google Scholar page
7 yrs, 6 mos on Twitter
Tweets: 6/day • 10% new, 56% replies, 22% retweets, 12% quotes
1,731 66 
139. profile imageCourtney Dressing
@AstroDressing


Assistant professor of astronomy, exoplanet scientist, dog lover, gardener, baker, & crafter. Views are my own. #WomeninSTEM 👩‍🚀#lgbtstem 🏳️‍🌈 she/her
California, USA
w.astro.berkeley.edu/~dressing
4 yrs, 9 mos on Twitter
Tweets: 0.1/day • 34% new, 29% replies, 31% retweets, 6% quotes
1,727 51 
140. profile imageDr. Rachael Beaton
@rareflwr41


migrant astronomer currently at Princeton; 'i have loved the stars too fondly to be fearful of the night' - sarah williams
princeton, nj
sites.google.com/site/rachaellb…
9 yrs, 6 mos on Twitter
Tweets: 6/day • 20% new, 35% replies, 43% retweets, 4% quotes
1,724 60 
141. profile imageSibylle Anderl
@sianderl


Astrophysik, Philosophie, Schreiben.
Frankfurt am Main, Deutschland
sibylleanderl.net
9 yrs, 2 mos on Twitter
1,719 66 
142. profile imageNorhasliza Yusof
@norhaslizayusof


[email protected] of Malaya([email protected]), senior lecturer. Theoretical astrophysicist studying massive and very massive stars, love cats 🐱 🐱🐱🐱 and K-drama.
Kuala Lumpur Federal Territory, Malaysia
Google Scholar page
4 yrs, 11 mos on Twitter
Tweets: 4/day • 17% new, 54% replies, 18% retweets, 12% quotes
1,705 
143. profile imageJayne Birkby
@jaynebirkby


Assistant Professor at the Anton Pannekoek Institute for Astronomy (API), University of Amsterdam. I study the chemical make up of exoplanet atmospheres.
Amsterdam, The Netherlands
staff.fnwi.uva.nl/j.l.birkby
9 yrs, 2 mos on Twitter
Tweets: 1/day • 60% new, 13% replies, 19% retweets, 7% quotes
1,675 63 
144. profile imageSarah Maddison
@ProfAstroSarah


PVC (Academic Innovation) @Swinburne; astrophysicist, planet builder; promoter of #science and #STEM; advocate for #genderequity and #WomenInSTEM
Melbourne, Australia
Google Scholar page
5 yrs, 6 mos on Twitter
Tweets: 3/day • 30% new, 7% replies, 53% retweets, 10% quotes
1,660 88 
145. profile imageOlga Zamora
@omzamora


Investigadora en evolución estelar y Astrónoma de Soporte de los Observatorios de Canarias en @IAC_Astrofisica. Working on cool stars & @APOGEEsurvey pipeline.
Tenerife, España
paper.li/omzamora/13275…
9 yrs, 1 mo on Twitter
Tweets: 3/day • 38% new, 23% replies, 33% retweets, 6% quotes
1,614 93 
146. profile imageSamaya Nissanke
@samayanissanke


Astrophysicist, gravitational waves, black holes and neutron star obsessor, working mum, spokesperson @GRAPPAInstitute @UvA_Amsterdam
Amsterdam, the Netherlands
5 yrs, 10 mos on Twitter
Tweets: 2/day • 4% new, 40% replies, 49% retweets, 7% quotes
1,606 55 
147. profile imageL. Miché Aaron
@Astrenome


Planetary Science Ph.D. Student at @JHUEPS. Graduate researcher at @JHUAPL. Pronouns: she/her. I like whiskey, crocheting, painting, and planetary science!
Washington, DC
Google Scholar page
5 yrs, 5 mos on Twitter
Tweets: 0.7/day • 49% new, 32% replies, 10% retweets, 10% quotes
1,599 
148. profile imageMegan Donahue
@astrophysics


I'm an astronomy professor at Michigan State University. I maintain chemical balances of sorts by running. Playing bass in two Lansing bands, GSB & Dr. Decade.
Michigan
pa.msu.edu/~donahue
Google Scholar page
10 yrs, 11 mos on Twitter
Tweets: 0.5/day • 12% new, 65% replies, 11% retweets, 14% quotes
1,563 74 
149. profile imageDr Pauline Barmby
@PBarmby


Professor & galaxy-observing astrophysicist @westernuphysast, co-chair @LRP2020 (opinions mine). Yarn & SF aficionada, runner. She/her.
Traditional territories of the Anishinaabeg, Haudenausaune, Lenaapeewak, and Attawandaron peoples.
pbarmby.github.io
Google Scholar page
7 yrs, 9 mos on Twitter
Tweets: 4/day • 18% new, 55% replies, 25% retweets, 4% quotes
1,533 106 
150. profile imageLisa Kaltenegger
@KalteneggerLisa


Astronomy Professor @Cornell University, Director of the Carl Sagan Institute @CSInst, Searching for life in the universe #exoplanets, #astrobiology, #astronomy
Ithaca, NY
carlsaganinstitute.org
Google Scholar page
1 yr, 10 mos on Twitter
Tweets: 4/day • 10% new, 9% replies, 70% retweets, 11% quotes
1,528 40 
151. profile imageProf Sarah Bridle
@sarahbridle


Astrophysicist at the University of Manchester working on cosmology and food
Manchester
sarahbridle.net
9 yrs, 4 mos on Twitter
Tweets: 0.3/day • 16% new, 8% replies, 62% retweets, 14% quotes
1,489 67 
152. profile imageDr Heidi B. Hammel
@hbhammel


2 yrs, 1 mo on Twitter
Tweets: 4/day • 15% new, 26% replies, 46% retweets, 14% quotes
1,427 43 
153. profile image🔭🌃Jana Grcevich 📡🚀
@janagrc


Co-author of Vacation Guide to the Solar System, astro PhD, curious person. Outreach @columbiaastro, adjunct @amnh/@cooperunion/@citycollegeny, data scientist
NYC
amazon.com/gp/aw/d/014312…
Google Scholar page
11 yrs, 5 mos on Twitter
Tweets: 0.6/day • 12% new, 54% replies, 25% retweets, 10% quotes
1,420 37 
154. profile imageSarah Pearson
@spacewsarah


Postdoctoral Research Fellow at @FlatironCCA, PhD in astrophysics from @Columbia U., galactic dynamics, stellar streams 🚀, creator of Space with Sarah @YouTube
New York City/Copenhagen
drsarahpearson.com
Google Scholar page
Video channel
3 yrs, 2 mos on Twitter
Tweets: 0.5/day • 28% new, 23% replies, 36% retweets, 12% quotes
1,416 37 
155. profile imageKatie Peek
@kathrynpeek


Data visualizations for science magazines. Science journalist and Ph.D.-astronomer-at-large. Other skillz that this margin is too narrow to contain.
Baltimore
katiepeek.com
10 yrs, 4 mos on Twitter
Tweets: 0.2/day • 47% new, 33% replies, 16% retweets, 4% quotes
1,405 121 
156. profile imageSusanna Kohler
@susannakohler


Astrophysics PhD, science writer at the American Astronomical Society (@AASNova), science communication enthusiast and @comscicon organizer. Views are my own.
Pasadena, CA
6 yrs, 1 mo on Twitter
Tweets: 0.5/day • 27% new, 27% replies, 35% retweets, 10% quotes
1,405 43 
157. profile imageDr. Caryl Gronwall
@carylgronwall


Astronomer at Penn State University
State College, PA
astro.psu.edu/~caryl
Google Scholar page
8 yrs, 6 mos on Twitter
Tweets: 0.8/day • 32% new, 41% replies, 13% retweets, 15% quotes
1,368 45 
158. profile imageDr. Jamie R Lomax
@jrlomax


Astronomer, Skier, Hiker (aspiring ADK 46er), Assistant Professor, Mostly Massive Stars, Physics, Does Polarimetry for Food & Science, Views Are My Own, She/Her
7 yrs, 6 mos on Twitter
Tweets: 2/day • 13% new, 63% replies, 15% retweets, 8% quotes
1,327 26 
159. profile imageLynn Carter
@lynn_carter8


Associate Prof. at U. of Arizona Dept. of Planetary Science researching Venus, Mars, Earth, the Moon, Europa, and sometimes asteroids. #teamradar #BacktoVenus
Tucson, AZ
Google Scholar page
7 yrs, 2 mos on Twitter
Tweets: 3/day • 24% new, 56% replies, 7% retweets, 12% quotes
1,324 69 
160. profile imageNaomi McC-G
@naomimcgriff


Mother, Professor of Astrophysics at #ANU, Runner, Cook. Travel too much. From Portland, Oregon. Now also Australian. Opinions my own.
Canberra, Australia
Google Scholar page
7 yrs, 6 mos on Twitter
Tweets: 1/day • 60% new, 33% replies, 5% retweets, 2% quotes
1,320 38 
161. profile imageJenifer Millard
@JeniMillard


@cardiffPHYSX Galaxies PhD student. Amateur astronomer. Co-presenter of @AwesomeAstroPod. Public speaker (✉️ requests). Writer for Sky Guide (App Store) 🌌🚀
7 yrs, 0 mos on Twitter
Tweets: 1/day • 7% new, 47% replies, 35% retweets, 12% quotes
1,314 45 
162. profile imageSadie
@astrosadie


World Wandering Astrowarrior 🌟Feminist👩‍🔧Welsh 🏴󠁧󠁢󠁷󠁬󠁳󠁿Adventurer⭐️Rollergirl🏋🏼‍♀️🧝🏻‍♀️Science Communicator #WomenInSTEM 🌈[she/her]
United Kingdom
instagram.com/astrosadie9
Google Scholar page
10 yrs, 6 mos on Twitter
Tweets: 7/day • 36% new, 37% replies, 25% retweets, 2% quotes
1,299 98 
163. profile imageJessica Lu
@jlu_astro


Astrophysics, UC Berkeley
Berkeley, CA
astro.berkeley.edu/faculty-profil…
8 yrs, 3 mos on Twitter
Tweets: 0.7/day • 18% new, 29% replies, 31% retweets, 21% quotes
1,286 39 
164. profile imageJeyhan
@Jeyhan


Assistant Professor at RIT interested in infrared galaxies, interacting/merging galaxies, and AGN. Also interested in public outreach and science communication.
Rochester, NY
jeyhan.me
Google Scholar page
11 yrs, 7 mos on Twitter
Tweets: 0.7/day • 18% new, 17% replies, 59% retweets, 7% quotes
1,220 50 
165. profile imageLauren Woolsey
@cgsunit


Game designer, college professor (@Prof_Woolsey) & podcast co-host (@PlayAbilityPod); one of those pays my bills. Avatar image by Corinne Roberts. She/Her
Michigan, USA
cgsunit.com/games
5 yrs, 8 mos on Twitter
Tweets: 4/day • 20% new, 65% replies, 8% retweets, 7% quotes
1,216 50 
166. profile imageSara Issaoun
@SaraIssaoun


PhD student in astrophysics at Radboud University (@ruastro), EHT observational astronomer (@ehtelescope)
2 yrs, 0 mos on Twitter
Tweets: 0.2/day • 10% new, 21% replies, 55% retweets, 14% quotes
1,213 28 
167. profile imageNathalie A. Cabrol
@shasta721


Planetary Scientist and Explorer
Mountain View
pll.seti.org
Google Scholar page
7 yrs, 11 mos on Twitter
Tweets: 7/day • 100% new, 0% replies, 0% retweets, 0% quotes
1,198 79 
168. profile imageSarah Jane Schmidt
@sjs917


Astronomer currently based in Berlin/Potsdam, working on the coolest (lowest temperature and most awesome) stars. Works toward inclusion. She/her/hers.
sarahjaneschmidt.com
7 yrs, 8 mos on Twitter
Tweets: 2/day • 16% new, 63% replies, 17% retweets, 4% quotes
1,150 42 
169. profile imageDr. Rachel Osten
@rachelosten


Stars (in the sky) are fascinating! Deputy Mission Head for HST @stsci. Astronomer, mother, runner. My tweets are my own.
Maryland
10 yrs, 4 mos on Twitter
Tweets: 0.6/day • 18% new, 63% replies, 9% retweets, 10% quotes
1,138 47 
170. profile imageRebecca Leane
@RKLeane


Theoretical physicist at @MIT. Working on dark matter, astroparticle physics, and collider phenomenology.
Cambridge, MA
rebeccaleane.com
Google Scholar page
4 yrs, 3 mos on Twitter
Tweets: 0.1/day • 20% new, 33% replies, 39% retweets, 8% quotes
1,130 36 
171. profile imageTanya Hill
@nightskymelb


Astronomer, Melbourne Planetarium. Columnist, The Conversation. Tweets, mine. Loves: the Orion nebula, musicals, sunshine on my shoulders, my husband's singing.
Melbourne Australia
theconversation.com/columns/tanya-…
5 yrs, 5 mos on Twitter
Tweets: 0.5/day • 40% new, 9% replies, 45% retweets, 5% quotes
1,106 49 
172. profile imageSuzanne Aigrain
@AirborneGrain


astronomer | exoplaneteer | bayesian | poet
Oxford
physics.ox.ac.uk/users/aigrain
6 yrs, 0 mos on Twitter
Tweets: 0.6/day • 16% new, 69% replies, 9% retweets, 5% quotes
1,095 41 
173. profile imageMarla Geha
@mgeha


astrophysicist and professor at Yale University
New Haven
astro.yale.edu/mgeha
10 yrs, 2 mos on Twitter
Tweets: 0.1/day • 38% new, 24% replies, 33% retweets, 6% quotes
1,088 27 
174. profile imageLisa Will
@dustchick


Astrophysicist, educator, geek. She/her. Professor, Physics/Astronomy, San Diego City College. Resident Astronomer, Fleet Science Center.
San Diego, CA
10 yrs, 6 mos on Twitter
Tweets: 6/day • 11% new, 28% replies, 50% retweets, 12% quotes
1,066 101 
175. profile imageStephanie Juneau
@StephaJuneau


Associate Astronomer at @NOAONorth. Project Scientist for @NOAODataLab. Coffee & dark chocolate addict. Fan of #blackHoles #art #sciart #rockclimbing
irfu.cea.fr/Pisp/stephanie…
5 yrs, 3 mos on Twitter
Tweets: 2/day • 12% new, 21% replies, 53% retweets, 14% quotes
1,044 54 
176. profile imageDaniela Huppenkothen
@Tiana_Athriel


works in astronomy and data science at UW DIRAC Institute and UW eScience; harpist-in-perpetual-training; occasional photographer of waterfalls and squirrels
Seattle, WA
huppenkothen.org
Google Scholar page
10 yrs, 3 mos on Twitter
1,041 43 
177. profile imageDr. Nikole Lewis
@NikoleKLewis


Exoplanetary Scientist. Assistant Professor @Cornell. Wife and mother of two. Opinions are my own.
Ithaca, NY
Google Scholar page
3 yrs, 1 mo on Twitter
Tweets: 1.0/day • 30% new, 29% replies, 29% retweets, 12% quotes
1,039 39 
178. profile imageLaura Kreidberg
@lkreidberg


Exoplanets, atmospheres, aliens. Astronomer and Clay Fellow at the Center for Astrophysics, Harvard & Smithsonian. (she/her)
Cambridge, MA
cfa.harvard.edu/~lkreidberg/
4 yrs, 11 mos on Twitter
1,032 19 
179. profile imageElizabeth Pearson
@EzzyP


Space expert, astrophysicist and News Editor at Sky at Night Magazine. General all-purpose nerd and geek.
Bristol
ezzypearson.co.uk
10 yrs, 5 mos on Twitter
Tweets: 1/day • 27% new, 59% replies, 9% retweets, 5% quotes
1,018 37 
180. profile imageArianna Long
@astroarianna


Astro PhD student @UCIPhysAstro | #blackandSTEM | I like distant dusty things, intersectional feminism, playing in dirt, and science fiction | she/her/hers
10 yrs, 3 mos on Twitter
1,012 25 

Last tweeted over a year ago

181. profile imageIn Memoriam
Susan N
@whymommy


Scientist, Mom, Survivor of 4 breast cancers. Also blogging at MothersWithCancer.com and WomeninPlanetaryScience.com. Together, we can do anything.
Washington, D.C.
toddlerplanet.wordpress.com
4 yrs, 0 mos on Twitter until last tweet (2012-Jan-24)
Tweets: 3/day • 70% new, 18% replies, 12% retweets, 0% quotes
6,217 418 
182. profile imageStacie Powell
@powellstacie


Olympic GB 10m Platform Diver Astrophysics PhD student at The University of Cambridge
3 yrs, 11 mos on Twitter until last tweet (2016-Feb-22)
Tweets: 0.2/day • 54% new, 26% replies, 20% retweets, 0% quotes
2,217 105 
183. profile imageDuilia de Mello
@mulherestrelas


Astrônoma + especialista no telescópio Hubble. Descobri a supernova 1997D e as bolhas azuis. Colaboradora da NASA Goddard e vice-reitora da PUC de Washington
mulherdasestrelas.com
Google Scholar page
1 yr, 9 mos on Twitter until last tweet (2017-Dec-04)
Tweets: 1/day • 29% new, 1% replies, 69% retweets, 0% quotes
1,417 34 
184. profile imageKelsi Singer
@gummyshark


Planetary Scientist - Postdoc for New Horizons Mission to Pluto
Boulder
Google Scholar page
9 yrs, 7 mos on Twitter until last tweet (2018-Mar-09)
Tweets: <0.05/day • 44% new, 36% replies, 15% retweets, 5% quotes
1,088 70