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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-Jul-17 11:00 UTC. Listed users: 176. 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
10 yrs, 2 mos on Twitter
Tweets: 27/day • 8% new, 83% replies, 5% retweets, 4% quotes
319,022 3,859 
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
11 yrs, 2 mos on Twitter
Tweets: 17/day • 15% new, 43% replies, 33% retweets, 8% quotes
158,042 4,795 
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
9 yrs, 11 mos on Twitter
Tweets: 9/day • 5% new, 49% replies, 8% retweets, 38% quotes
62,211 1,980 
4. profile imageDr. Chanda Prescod-Weinstein 🙅🏽‍♀️ 🇧🇧🏳️‍🌈
@IBJIYONGI


#BlackandSTEM Assistant Prof of #Physics, Black Feminist #HistSTM. agender woman/she. Spring 2021: #DisorderedCosmos from @BoldTypeBooks! tweets by/for me only.
DurhamNH/CambridgeMA/Wakanda
cprescodweinstein.com
11 yrs, 1 mo on Twitter
Tweets: 39/day • 7% new, 58% replies, 26% retweets, 9% quotes
56,041 1,018 
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, 3 mos on Twitter
Tweets: 18/day • 12% new, 61% replies, 22% retweets, 6% quotes
53,595 1,339 
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, 4 mos on Twitter
Tweets: 38/day • 16% new, 45% replies, 33% retweets, 6% quotes
41,307 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, 5 mos on Twitter
Tweets: 8/day • 16% new, 36% replies, 44% retweets, 4% quotes
40,069 1,642 
8. 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, 8 mos on Twitter
Tweets: 9/day • 5% new, 0% replies, 77% retweets, 18% quotes
33,030 1,010 
9. profile imageSophia Gad-Nasr 🏳️‍🌈
@Astropartigirl


Astroparticle physicist working on dark matter. PhD student @UCIrvine. Feminist. Captivating the world w/physics, one particle at a time. And hamsters. She/her
🐶|Los Angeles〉+ 🐹|Irvine〉
astropartigirl.com
9 yrs, 2 mos on Twitter
Tweets: 15/day • 3% new, 81% replies, 14% retweets, 2% quotes
30,768 695 
10. profile imageDr. Tanya Harrison
@tanyaofmars


🇨🇦🇺🇸🏳️‍🌈Professional Martian 🛰 Science+Sci-Fi Consultant 🌍 Geoscientist @planetlabs 🔴 Former mission ops for @MarsCuriosity, @MarsRovers, MRO. Views are my own.
Toronto / Washington DC
tanyaofmars.com
10 yrs, 3 mos on Twitter
Tweets: 10/day • 9% new, 39% replies, 47% retweets, 5% quotes
29,354 956 
11. profile imageJanna Levin
@JannaLevin


Astrophysicist. Author.
New York City
pioneerworks.org/science
6 yrs, 4 mos on Twitter
Tweets: 2/day • 44% new, 29% replies, 16% retweets, 11% quotes
27,562 660 
12. profile imageAmy Mainzer
@AmyMainzer


Scientist
Jet Propulsion Laboratory
science.jpl.nasa.gov/people/Mainzer/
6 yrs, 4 mos on Twitter
Tweets: 0.4/day • 20% new, 72% replies, 5% retweets, 4% quotes
26,842 813 
13. profile imageFeryal Ozel
@feryal_ozel


Astrophysicist, Conscientious Citizen, World Traveler
Google Scholar page
2 yrs, 5 mos on Twitter
Tweets: 0.2/day • 47% new, 36% replies, 8% retweets, 9% quotes
22,222 76 
14. profile imageProf. Nicole Gugliucci, Doctor of the Sky
@NoisyAstronomer


Physics professor, astronomer, education researcher, scicommer, advocate for equity in STEM. Geek, crossfitter, dog mom. She/her. 🏳️‍🌈 Tweets mine; RT≠endorse
New Hampshire, USA
noisyastronomer.com
Google Scholar page
YouTube channel
11 yrs, 1 mo on Twitter
Tweets: 13/day • 22% new, 47% replies, 18% retweets, 14% quotes
21,072 1,060 
15. 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, 1 mo on Twitter
Tweets: 3/day • 14% new, 33% replies, 35% retweets, 18% quotes
20,900 615 
16. 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
Berkeley, CA
3 yrs, 10 mos on Twitter
Tweets: 6/day • 8% new, 87% replies, 4% retweets, 1% quotes
18,030 170 
17. profile imageProf. Lisa Harvey-Smith
@lisaharveysmith


Astrophysicist, Australian Government Women in STEM Ambassador, Author #WhenGalaxiesCollide & #UnderTheStars, Stargazing Live presenter, Ultramarathoner. 🌈
Australia
lisaharveysmith.com
7 yrs, 8 mos on Twitter
Tweets: 3/day • 26% new, 43% replies, 23% retweets, 8% quotes
17,573 282 
18. profile imageJedidah Isler, PhD
@JedidahIslerPhD


Astrophysicist / Professor / Relentless Dreamer / Innovator / Founder & Host @VanguardSTEM / Senior @TEDFellow / @NatGeo Explorer [she]
JedidahIslerPhD.com
8 yrs, 11 mos on Twitter
Tweets: 4/day • 11% new, 27% replies, 35% retweets, 27% quotes
16,719 478 
19. profile imageLucianne Walkowicz
@shaka_lulu


Astronomer @AdlerPlanet, co-founder @JustSpaceOrg, multimedia artist. Ethics of Mars exploration, exoplanets, social justice. Opinions my own.
Chicago, IL
tangledfields.com
Google Scholar page
8 yrs, 5 mos on Twitter
Tweets: 5/day • 32% new, 25% replies, 39% retweets, 2% quotes
15,967 464 
20. 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, 2 mos on Twitter
Tweets: 4/day • 26% new, 23% replies, 45% retweets, 6% quotes
13,844 491 
21. 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, 6 mos on Twitter
Tweets: 2/day • 9% new, 39% replies, 50% retweets, 2% quotes
13,631 412 
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, 1 mo on Twitter
Tweets: 1/day • 17% new, 53% replies, 15% retweets, 15% quotes
13,223 171 
23. profile imageMC Stardust ✨ Inclusion Rider 4 Life
@Summer_Ash


Astrophysicist by day and all around rock-it scientist whenever I get my act together. Tweets are my own opinions. Intersectional or GTFO. 1/2 of @startorialist
Moon/New York City
summerash.com
9 yrs, 3 mos on Twitter
Tweets: 34/day • 10% new, 32% replies, 52% retweets, 6% quotes
13,144 575 
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, 2 mos on Twitter
Tweets: 7/day • 20% new, 53% replies, 21% retweets, 6% quotes
12,875 512 
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, 5 mos on Twitter
Tweets: 3/day • 14% new, 9% replies, 69% retweets, 8% quotes
12,341 403 
26. 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, 4 mos on Twitter
Tweets: 2/day • 24% new, 67% replies, 1% retweets, 8% quotes
10,999 140 
27. profile imageDr. Jessie Christiansen
@aussiastronomer


NASA Research Scientist | #exoplaneteer | #WomenInStem advocate | Science curator at @NASAExoArchive | Usual nerd grab-bag of fandoms | She/her
Caltech, Pasadena, CA, USA
spider.ipac.caltech.edu/staff/christia/
5 yrs, 6 mos on Twitter
Tweets: 9/day • 20% new, 48% replies, 15% retweets, 18% quotes
10,889 272 
28. profile imageRisa Wechsler
@RisaWechsler


astrophysicist. cosmologist. maker of universes, surveyer of the skies. professor of physics @stanford, director of @kipac1. talks: bit.ly/risamovies
San Francisco
risawechsler.com
Google Scholar page
6 yrs, 10 mos on Twitter
Tweets: 2/day • 16% new, 53% replies, 9% retweets, 22% quotes
10,010 194 
29. 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
9 yrs, 11 mos on Twitter
Tweets: 0.6/day • 29% new, 53% replies, 15% retweets, 4% quotes
9,802 222 
30. profile imageDr. Anita Sengupta
@Doctor_Astro


Aerospace Engineer, Pilot, CPO and Co-founder @AirspaceXP, Prof @USC, fmr @NASA Rocket Scientist, Motorcyclist, @TEDx Speaker, Life after Landing @marscuriosity
Alpha Quadrant
AnitaSengupta.com
7 yrs, 6 mos on Twitter
Tweets: 4/day • 42% new, 35% replies, 13% retweets, 10% quotes
9,791 336 
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, 3 mos on Twitter
Tweets: 6/day • 14% new, 37% replies, 30% retweets, 20% quotes
9,646 461 
32. profile imageKeri Bean
@PlanetaryKeri


NASA Rey. Final Tactical Uplink Lead for Oppy. Mars rover driver in training for @MarsCuriosity and training lead for #Mars2020. R2-D2's mom. Hufflepuff.
Pasadena, CA
keribean.com
8 yrs, 2 mos on Twitter
Tweets: 15/day • 38% new, 51% replies, 7% retweets, 5% quotes
9,418 520 
33. 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, 0 mos on Twitter
Tweets: 3/day • 28% new, 55% replies, 7% retweets, 10% quotes
9,319 133 
34. profile imageAnna Hughes
@AnnaGHughes


Astrophysics PhD candidate // thesis on space weather of ultracool dwarfs. Into snowboarding, ultimate, & sci-fi.
Vancouver, British Columbia
2 yrs, 8 mos on Twitter
Tweets: 4/day • 13% new, 71% replies, 13% retweets, 2% quotes
9,185 121 
35. 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
11 yrs, 10 mos on Twitter
Tweets: 10/day • 7% new, 40% replies, 36% retweets, 17% quotes
8,832 410 
36. profile imageMichele Bannister
@astrokiwi


Planetary astronomer, poet, hunter of new and strange worlds. Connoisseur of fuzzy dots of light. Asteroid (10463). PDRF @AstroQUB; lecturer @ucnz from Feb 2020
she/her; living the life non-sidereal
astro.uvic.ca/~micheleb/
10 yrs, 4 mos on Twitter
Tweets: 6/day • 15% new, 63% replies, 11% retweets, 11% quotes
8,636 370 
37. profile imageBrooke Simmons
@vrooje


Distracted astrophysicist researching galaxies & black holes; on @galaxyzoo & @the_zooniverse teams. Also planetaryresponsenetwork.org lead. (She/her)
United Kingdom
vrooje.github.io
10 yrs, 10 mos on Twitter
Tweets: 2/day • 9% new, 37% replies, 48% retweets, 6% quotes
8,581 217 
38. 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, 4 mos on Twitter
Tweets: 10/day • 17% new, 44% replies, 35% retweets, 5% quotes
8,483 382 
39. profile imageAlessondra Springmann
@sondy


asteroids, comets, sounding rockets, @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, 2 mos on Twitter
Tweets: 18/day • 12% new, 70% replies, 13% retweets, 6% quotes
8,447 355 
40. 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, 9 mos on Twitter
Tweets: 13/day • 12% new, 69% replies, 14% retweets, 6% quotes
7,860 212 
41. 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, 9 mos on Twitter
Tweets: 0.1/day • 41% new, 37% replies, 15% retweets, 7% quotes
7,594 361 
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, 0 mos on Twitter
Tweets: 9/day • 12% new, 69% replies, 14% retweets, 5% quotes
7,452 220 
43. profile imageJulianne Dalcanton
@dalcantonJD


Astrophysicist at the University of Washington. Principal Investigator of the Panchromatic Hubble Andromeda Treasury (PHAT).
7 yrs, 6 mos on Twitter
Tweets: 10/day • 1% new, 59% replies, 31% retweets, 8% quotes
7,404 299 
44. profile imageDr Jane MacArthur
@Jane_MacArthur


Planetary scientist studying meteorites & comet dust. Writer @PopAstro. Fellow & elected Councillor @RoyalAstroSoc #RAS200 #Violinist #FCA
Mars
janemac.org
Google Scholar page
10 yrs, 5 mos on Twitter
Tweets: 2/day • 24% new, 45% replies, 22% retweets, 10% quotes
7,355 319 
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.
Auckland, New Zealand
jjeldridge.blogs.auckland.ac.nz
Google Scholar page
6 yrs, 2 mos on Twitter
Tweets: 23/day • 11% new, 37% replies, 48% retweets, 4% quotes
6,739 155 
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, 4 mos on Twitter
Tweets: 11/day • 14% new, 21% replies, 57% retweets, 9% quotes
6,718 419 
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, 5 mos on Twitter
Tweets: 1/day • 30% new, 48% replies, 2% retweets, 20% quotes
6,508 324 
48. 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
YouTube channel
10 yrs, 3 mos on Twitter
Tweets: 1/day • 16% new, 72% replies, 6% retweets, 6% quotes
6,168 152 
49. 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
9 yrs, 11 mos on Twitter
Tweets: 4/day • 20% new, 54% replies, 17% retweets, 9% quotes
6,136 251 
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
11 yrs, 10 mos on Twitter
Tweets: 3/day • 6% new, 39% replies, 45% retweets, 10% quotes
5,767 221 
51. profile imageJesse Shanahan 👉👉👉#ComSciCon19
@Enceladosaurus


Data scientist @BoozAllen. Astrophysicist. Passions: #AIEthics, video/boardgame #a11y, & 🍟. Cofounded @AAS_WGAD, created #disabledandSTEM. #EhlersDanlos
Stolen Manahoac Land
enceladosaur.us
8 yrs, 1 mo on Twitter
Tweets: 12/day • 10% new, 61% replies, 25% retweets, 4% quotes
5,539 220 
52. 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, 4 mos on Twitter
Tweets: 4/day • 19% new, 46% replies, 19% retweets, 17% quotes
5,281 172 
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, 5 mos on Twitter
Tweets: 2/day • 8% new, 40% replies, 45% retweets, 7% quotes
5,230 255 
54. profile imageJessica Kirkpatrick
@berkeleyjess


+‒‒‒—‒‒­ Jessica Ann Kirkpatrick, PhD ­‒‒‒‒‒‒+ +‒‒‒‒— Astrophysicist → Data Scientist ‒‒‒‒—+ @kittyplanets #catmom #scientist #techie #writer
San Francisco, CA
berkeleyjess.blogspot.com
10 yrs, 0 mos on Twitter
Tweets: 1/day • 40% new, 25% replies, 33% retweets, 2% quotes
5,089 293 
55. profile imageMeg Schwamb
@megschwamb


Planetary scientist, astronomer, Gemini North assistant scientist: KBOs, Planet Four(Mars), MBCs(Comet Hunters),LSST SSSC co-chair. Opinions tweeted are my own
Hilo, HI
megschwamb.com
9 yrs, 2 mos on Twitter
Tweets: 9/day • 18% new, 11% replies, 64% retweets, 6% quotes
5,010 268 
56. 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, 7 mos on Twitter
Tweets: 5/day • 12% new, 24% replies, 51% retweets, 14% quotes
4,980 330 
57. 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, 6 mos on Twitter
Tweets: 1/day • 30% new, 51% replies, 17% retweets, 3% quotes
4,974 116 
58. 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, 4 mos on Twitter
Tweets: 4/day • 20% new, 23% replies, 41% retweets, 18% quotes
4,973 301 
59. 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, 4 mos on Twitter
Tweets: 1/day • 42% new, 29% replies, 17% retweets, 10% quotes
4,942 157 
60. 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, 4 mos on Twitter
Tweets: 0.1/day • 50% new, 9% replies, 21% retweets, 20% quotes
4,902 255 
61. 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, 1 mo on Twitter
Tweets: 9/day • 35% new, 45% replies, 15% retweets, 5% quotes
4,895 152 
62. profile imageLaura Seward Forczyk 🌙💫🚀
@LauraForczyk


Founder @Astralytical & @GASpaceAlliance. Space professional, scientist, & #FutureAstronaut. I tweet about NASA, women in science, aerospace industry & policy.
Atlanta, GA
astralytical.com
9 yrs, 2 mos on Twitter
Tweets: 4/day • 28% new, 60% replies, 3% retweets, 9% quotes
4,875 196 
63. 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, 5 mos on Twitter
Tweets: 48/day • 11% new, 55% replies, 24% retweets, 10% quotes
4,853 395 
64. profile imageDr Jen Gupta
@jen_gupta


Professional space nerd. Expect astronomy, physics, science, scifi, outreach, public engagement, dogs, parenting, and general geekiness. Views my own. [she/her]
Winchester, UK
jengupta.com
9 yrs, 11 mos on Twitter
Tweets: 4/day • 33% new, 50% replies, 5% retweets, 12% quotes
4,755 201 
65. profile imageMaria Womack
@StarzanPlanets


Astrophysicist #observingrun #scipolicy #climatecrisis No pseudoscience. Looking up and out!
mariawomack.com
Google Scholar page
9 yrs, 11 mos on Twitter
Tweets: 5/day • 14% new, 63% replies, 21% retweets, 2% quotes
4,538 263 
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, 8 mos on Twitter
Tweets: 0.5/day • 43% new, 16% replies, 7% retweets, 34% quotes
4,523 231 
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
youtu.be/tWfhxY7D_70
Google Scholar page
YouTube channel
6 yrs, 1 mo on Twitter
Tweets: 3/day • 20% new, 66% replies, 7% retweets, 8% quotes
4,418 132 
68. 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, 6 mos on Twitter
Tweets: 3/day • 3% new, 23% replies, 67% retweets, 8% quotes
4,357 225 
69. profile imageLaura Parro
@LauraMParro


• Planetary scientist and #space lover🚀👩‍🚀 • Geologist 🌍  • PhD candidate at @unicomplutense 🔴 #Mars • #WomenInScience 👩‍🔬 #Outreach 🗣️ #Education 🎓🔭
Spain / Mars
lauramparro.wordpress.com
8 yrs, 9 mos on Twitter
Tweets: 2/day • 10% new, 33% replies, 49% retweets, 8% quotes
4,314 98 
70. profile imageDr Sheila Kanani
@SaturnSheila


@RAS_outreach, edu & diversity officer, space comedian/ambassador. Coke float drinking pocket rocket, planetary physics, mum. Cofounder @STEMMsisters (she/her).
Londoner in Lytham St Annes UK
saturnsheila.wordpress.com
8 yrs, 7 mos on Twitter
Tweets: 4/day • 16% new, 23% replies, 53% retweets, 9% quotes
4,298 190 
71. profile imageEmma Chapman
@DrEOChapman


Astrophysicist, Royal Society Research Fellow, Imperial College London. Campaigner on sexual misconduct in HE w/ @1752group. Royal Society Athena 🏅 winner.
London, England
dremmachapman.wordpress.com
Google Scholar page
2 yrs, 9 mos on Twitter
Tweets: 4/day • 20% new, 57% replies, 19% retweets, 4% quotes
4,190 54 
72. profile imageErin Macdonald, Doctor of Spacetime
@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, 2 mos on Twitter
Tweets: 2/day • 8% new, 53% replies, 15% retweets, 24% quotes
4,170 144 
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, 5 mos on Twitter
Tweets: 2/day • 16% new, 62% replies, 5% retweets, 16% quotes
4,074 134 
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, 5 mos on Twitter
Tweets: 2/day • 39% new, 18% replies, 31% retweets, 12% quotes
3,844 205 
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, 4 mos on Twitter
Tweets: 4/day • 43% new, 8% replies, 28% retweets, 21% quotes
3,795 299 
76. profile imageMeghan Gray
@emeegray


Astronomer. Mother. Stranger in a strange land. All views my own.
Nottingham
nottingham.ac.uk/~ppzmeg
8 yrs, 0 mos on Twitter
Tweets: 0.8/day • 16% new, 52% replies, 16% retweets, 16% quotes
3,749 93 
77. 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, 1 mo on Twitter
Tweets: 4/day • 6% new, 69% replies, 17% retweets, 8% quotes
3,701 247 
78. profile imageEmily Levesque ✨🔭🤓🏳️‍🌈
@emsque


Astronomy professor, 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, 5 mos on Twitter
Tweets: 1/day • 26% new, 58% replies, 8% retweets, 8% quotes
3,628 82 
79. profile imageDr Ashley Nova ❤️🧡💛💚💙💜🖤
@DrAshleyNova


Cosmic Babe, Trans woman, Twitch Affiliate Streamer, Model, Author. Tweets my own. She/Her. Header: @PhysicsNews. Business Enquiries: [email protected]
twitch.tv/ashleynova
Google Scholar page
8 yrs, 7 mos on Twitter
Tweets: 7/day • 20% new, 39% replies, 33% retweets, 8% quotes
3,615 74 
80. 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, 4 mos on Twitter
Tweets: 4/day • 46% new, 29% replies, 15% retweets, 10% quotes
3,576 282 
81. profile imageZita Martins
@ZitaMartins


Associate Professor of Astrobiology & Cosmochemistry. Science communicator. TEDxPorto speaker. BBC Expert Women. Oficial da Ordem Militar de Sant'Iago da Espada
fenix.tecnico.ulisboa.pt/homepage/ist31…
Google Scholar page
9 yrs, 1 mo on Twitter
Tweets: 2/day • 8% new, 29% replies, 55% retweets, 9% quotes
3,527 142 
82. 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, 8 mos on Twitter
Tweets: 3/day • 14% new, 45% replies, 34% retweets, 6% quotes
3,518 192 
83. 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, 1 mo on Twitter
Tweets: 2/day • 32% new, 26% replies, 39% retweets, 3% quotes
3,504 101 
84. 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, 3 mos on Twitter
Tweets: 1/day • 36% new, 51% replies, 9% retweets, 4% quotes
3,450 131 
85. 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, 8 mos on Twitter
Tweets: 9/day • 21% new, 60% replies, 8% retweets, 11% quotes
3,448 165 
86. 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, 9 mos on Twitter
Tweets: 0.3/day • 16% new, 27% replies, 38% retweets, 19% quotes
3,408 121 
87. profile imageSarah Ballard
@hubbahubble


Habitable worlds, kindness, fiction, etc. At ~75 km/s*Mpc! One half of @drssarahcare
Cambridge, MA
drballard.space
5 yrs, 5 mos on Twitter
Tweets: 5/day • 14% new, 9% replies, 76% retweets, 2% quotes
3,407 155 
88. 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, 0 mos on Twitter
Tweets: 3/day • 24% new, 35% replies, 29% retweets, 12% quotes
3,392 222 
89. profile imageMonica Grady
@MonicaGrady


short, round, bespectacled, busy and bossy. Opinions my own
monicamgrady.com
10 yrs, 3 mos on Twitter
Tweets: 0.9/day • 38% new, 1% replies, 8% retweets, 53% quotes
3,374 111 
90. 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
9 yrs, 10 mos on Twitter
Tweets: 20/day • 32% new, 65% replies, 0% retweets, 2% quotes
3,079 212 
91. 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
9 yrs, 11 mos on Twitter
Tweets: 1/day • 24% new, 17% replies, 43% retweets, 16% quotes
3,048 125 
92. profile imageDr. Julie Rathbun🌋
@LokiVolcano


Planetary scientist studying volcanoes on Io (favorite is Loki). Pronouns: she/her.
6 yrs, 9 mos on Twitter
Tweets: 7/day • 8% new, 29% replies, 53% retweets, 10% quotes
3,037 132 
93. 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, 7 mos on Twitter
Tweets: 2/day • 10% new, 43% replies, 33% retweets, 14% quotes
3,016 156 
94. 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, 4 mos on Twitter
Tweets: 0.4/day • 42% new, 35% replies, 21% retweets, 2% quotes
2,993 35 
95. 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, 2 mos on Twitter
Tweets: 2/day • 37% new, 16% replies, 37% retweets, 10% quotes
2,981 115 
96. profile imageDr. Jennifer L. Hoffman ✨
@astroprofhoff


Astronomer, associate professor, alto, auntie, ailurophile. She/her. University of Denver
Denver, CO
grammai.org/jhoffman/
5 yrs, 6 mos on Twitter
Tweets: 9/day • 13% new, 45% replies, 27% retweets, 15% quotes
2,968 141 
97. 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, 1 mo on Twitter
Tweets: 3/day • 52% new, 16% replies, 22% retweets, 10% quotes
2,849 155 
98. 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, 5 mos on Twitter
Tweets: 4/day • 24% new, 55% replies, 16% retweets, 6% quotes
2,809 116 
99. 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, 3 mos on Twitter
Tweets: 1/day • 12% new, 20% replies, 58% retweets, 11% quotes
2,735 75 
100. profile imageMoiya McTier
@GoAstroMo


Astrophysicist & Science communicator | she/her 💫 #scicomm | #BiInSci | #BlackAndSTEM 💫 Tryna be the next @BillNye
New York, NY
moiyamctier.com
5 yrs, 0 mos on Twitter
Tweets: 0.8/day • 14% new, 71% replies, 12% retweets, 4% quotes
2,718 62 
101. 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, 8 mos on Twitter
Tweets: 4/day • 7% new, 40% replies, 37% retweets, 16% quotes
2,672 147 
102. 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, 7 mos on Twitter
Tweets: 0.4/day • 31% new, 31% replies, 32% retweets, 6% quotes
2,589 104 
103. profile imageHannah Wakeford
@StellarPlanet


(she/her) Giacconi Fellow @STScI/@AURADC , @exo_cast podcaster & @BSACDIVER | Previously @NASAGoddard Fellow & @UniofExeter PhD | Expressed opinions are mine
stellarplanet.org
7 yrs, 9 mos on Twitter
Tweets: 4/day • 28% new, 33% replies, 24% retweets, 14% quotes
2,556 160 
104. 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, 4 mos on Twitter
Tweets: 4/day • 36% new, 45% replies, 5% retweets, 14% quotes
2,544 184 
105. profile imageCaitlin Casey
@astrocaits


Astronomer at the University of Texas at Austin, big fan of dust/gas in the Universe (it’s everywhere! it matters!), and passionate urban farmer. 🐷🐔😽she/hers
Austin, TX
as.utexas.edu/~cmcasey
5 yrs, 5 mos on Twitter
Tweets: 0.4/day • 23% new, 34% replies, 29% retweets, 14% quotes
2,478 66 
106. profile imageDr Louisa Preston
@LouisaJPreston


Astrobiologist, planetary geologist. @spacegovuk Aurora Research Fellow, @TEDFellow, Lecturer @NYUlondon & Author
London
louisa-preston.com
Google Scholar page
7 yrs, 2 mos on Twitter
Tweets: 1/day • 33% new, 27% replies, 23% retweets, 16% quotes
2,416 125 
107. profile imageEmma Osborne 💫
@Emmanigma


Astrophysicist and multi-award winning science communicator. Creator of The Extraordinary Universe youtube.com/c/TheExtraordi…
Southampton, England
emmalouiseosborne.com
YouTube channel
6 yrs, 4 mos on Twitter
Tweets: 0.6/day • 11% new, 13% replies, 73% retweets, 2% quotes
2,412 66 
108. profile imageVanessa Moss
@cosmicpudding


Adventures of the Cosmic Pudding & sidekick Vanessa: astronomy research, outreach, observing... I run @arXiver & @AstroJobVis. More interesting than a giraffe.
Dwingeloo, Nederland
youtube.com/user/thecosmic…
6 yrs, 2 mos on Twitter
Tweets: 2/day • 32% new, 36% replies, 29% retweets, 4% quotes
2,395 79 
109. profile imageTamara Davis
@tamarastro


Astro-frisbeer. Enjoying the Universe's playground.
Brisbane
smp.uq.edu.au/people/TamaraD…
10 yrs, 8 mos on Twitter
Tweets: 0.2/day • 34% new, 22% replies, 34% retweets, 11% quotes
2,381 73 
110. profile imageElisabeth Newton
@EllieInSpace


Astronomer, educator and assistant professor @Dartmouth College. Also a climber, baker, crafter & @astrobites co-founder. She/her.
Hanover, NH
mit.edu/~ernewton
8 yrs, 1 mo on Twitter
Tweets: 0.9/day • 17% new, 34% replies, 41% retweets, 8% quotes
2,334 122 
111. 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
6 yrs, 11 mos on Twitter
Tweets: 4/day • 33% new, 35% replies, 26% retweets, 6% quotes
2,314 148 
112. profile imageJohanna
@johannateske


Astronomer, runner, educator, feminist, vegan, #Nats fan, she/her/hers
Pasadena, CA
johannateske.virb.com
Google Scholar page
5 yrs, 6 mos on Twitter
Tweets: 10/day • 15% new, 24% replies, 39% retweets, 22% quotes
2,293 119 
113. 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, 9 mos on Twitter
Tweets: 3/day • 3% new, 34% replies, 58% retweets, 5% quotes
2,288 102 
114. 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, 2 mos on Twitter
Tweets: 3/day • 12% new, 13% replies, 59% retweets, 16% quotes
2,208 118 
115. profile imageProf Teresa Anderson
@_TeresaAnderson


Director, @jodrellbank Discovery Centre, The University of Manchester, Science-Culture Director @bluedotfestival , Chair @DaphneJacksonTr , All views my own etc
❤Manchester🐝 & Jodrell Bank📡
10 yrs, 5 mos on Twitter
Tweets: 1/day • 4% new, 66% replies, 24% retweets, 6% quotes
2,208 44 
116. 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, 1 mo on Twitter
Tweets: 3/day • 23% new, 48% replies, 25% retweets, 5% quotes
2,200 72 
117. profile imageFiona H. Panther
@FiPanther


99% background, 1% astrophysical. 100% salty. Assoc. lecturer @UNSWCanberra with a PhD in gamma-ray astronomy. I teach ADF cadets how to science.
Campbell, Canberra
auntiematter.space
Google Scholar page
9 yrs, 10 mos on Twitter
Tweets: 3/day • 30% new, 43% replies, 17% retweets, 10% quotes
2,132 93 
118. 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, 0 mos on Twitter
Tweets: 2/day • 28% new, 37% replies, 25% retweets, 9% quotes
2,080 165 
119. 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, 5 mos on Twitter
Tweets: 7/day • 2% new, 52% replies, 39% retweets, 7% quotes
2,027 81 
120. profile imageCaroline Morley
@AstroCaroline


Assistant Prof at UT Austin, modeler of substellar atmospheres
Austin, TX
carolinemorley.com
6 yrs, 9 mos on Twitter
Tweets: 0.3/day • 26% new, 59% replies, 9% retweets, 6% quotes
1,987 71 
121. 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, 1 mo on Twitter
Tweets: 4/day • 32% new, 35% replies, 31% retweets, 2% quotes
1,981 58 
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, 6 mos on Twitter
Tweets: 0.5/day • 8% new, 21% replies, 61% retweets, 8% quotes
1,962 91 
123. 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
10 yrs, 11 mos on Twitter
Tweets: 22/day • 1% new, 96% replies, 0% retweets, 3% quotes
1,952 93 
124. 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, 5 mos on Twitter
Tweets: 1/day • 20% new, 17% replies, 59% retweets, 4% quotes
1,951 132 
125. profile imageHaley Wahl
@hwahl16


PhD Student at WVU studying pulsars. Avid runner, baker, maker of awful puns, writer for @astrobites, and @wvugpss president. I like dogs and all things maple!
8 yrs, 0 mos on Twitter
Tweets: 2/day • 14% new, 69% replies, 15% retweets, 2% quotes
1,875 20 
126. 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, 1 mo on Twitter
Tweets: 5/day • 8% new, 22% replies, 54% retweets, 16% quotes
1,849 144 
127. profile imageDr Rachana Bhatawdekar
@AstroRach


PhD astronomer @UniofNottingham. I find and study the faintest and most distant galaxies in the Universe with @NASAHubble. Badminton player, Salsa dancer
Earth, Orion Arm, MW, Laniakea
9 yrs, 8 mos on Twitter
Tweets: 2/day • 28% new, 44% replies, 21% retweets, 6% quotes
1,829 128 
128. 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, 9 mos on Twitter
Tweets: 1/day • 16% new, 49% replies, 13% retweets, 21% quotes
1,781 60 
129. profile imageMonika Moscibrodzka
@mmosc_m


Astrophysicist at Radboud University, Netherlands.👹🔭📚 🚀🌪️(@ehtelescope member).
Planet Earth
4 yrs, 6 mos on Twitter
Tweets: 0.3/day • 26% new, 31% replies, 24% retweets, 19% quotes
1,776 27 
130. 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.
Sydney, New South Wales
5 yrs, 3 mos on Twitter
Tweets: 1/day • 4% new, 21% replies, 65% retweets, 10% quotes
1,751 48 
131. 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, 3 mos on Twitter
Tweets: 0.8/day • 13% new, 54% replies, 22% retweets, 11% quotes
1,740 64 
132. profile imageLaura Lopez
@ohdearz


Astronomy professor @ohiostate, studies birth & death of stars with all of the telescopes. She/her
6 yrs, 8 mos on Twitter
Tweets: 0.2/day • 16% new, 69% replies, 6% retweets, 9% quotes
1,738 39 
133. 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, 2 mos on Twitter
Tweets: 0.3/day • 41% new, 49% replies, 9% retweets, 1% quotes
1,731 70 
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, 0 mos on Twitter
Tweets: 1/day • 24% new, 13% replies, 55% retweets, 8% quotes
1,730 80 
135. 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, 5 mos on Twitter
Tweets: 5/day • 12% new, 76% replies, 11% retweets, 2% quotes
1,712 72 
136. profile imageLiz B ☆
@astro_Liz


X-ray and Optical Astronomer at @ESO. FLAMES Instrument Scientist. Bleeding heart liberal & intersectional feminist. All views my own. Ⓥ #WomenInScience
Edinburgh, Scotland
Google Scholar page
7 yrs, 4 mos on Twitter
Tweets: 6/day • 8% new, 70% replies, 13% retweets, 9% quotes
1,699 64 
137. profile imageCourtney Dressing
@AstroDressing


I'm an astronomer looking for potentially Earth-like planets around nearby stars.
California, USA
w.astro.berkeley.edu/~dressing
4 yrs, 7 mos on Twitter
Tweets: 0.1/day • 38% new, 27% replies, 31% retweets, 6% quotes
1,664 49 
138. profile imageDr. Héloïse Stevance 💖💥
@Sydonahi


Astrophysicist/Illustrator/Science Communicator. Passionate about spreading my love of science, and challenging gender roles. she/her. Supernovae/Gravy Waves
Too high latitude
hfstevance.com
7 yrs, 7 mos on Twitter
Tweets: 2/day • 16% new, 51% replies, 26% retweets, 7% quotes
1,631 38 
139. 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, 5 mos on Twitter
Tweets: 2/day • 10% new, 66% replies, 7% retweets, 17% quotes
1,617 28 
140. 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, 4 mos on Twitter
Tweets: 3/day • 39% new, 12% replies, 37% retweets, 12% quotes
1,603 87 
141. 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, 4 mos on Twitter
Tweets: 6/day • 14% new, 39% replies, 43% retweets, 4% quotes
1,600 58 
142. 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…
8 yrs, 11 mos on Twitter
Tweets: 3/day • 47% new, 20% replies, 29% retweets, 4% quotes
1,583 91 
143. 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, 9 mos on Twitter
Tweets: 4/day • 12% new, 73% replies, 7% retweets, 8% quotes
1,533 
144. 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, 0 mos on Twitter
Tweets: 1/day • 12% new, 18% replies, 53% retweets, 17% quotes
1,518 53 
145. 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, 7 mos on Twitter
Tweets: 4/day • 36% new, 43% replies, 17% retweets, 4% quotes
1,511 106 
146. 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, 9 mos on Twitter
Tweets: 0.5/day • 16% new, 55% replies, 15% retweets, 14% quotes
1,506 73 
147. profile imageProf Sarah Bridle
@sarahbridle


Astrophysicist at the University of Manchester working on cosmology and food
Manchester
sarahbridle.net
9 yrs, 2 mos on Twitter
Tweets: 0.3/day • 23% new, 6% replies, 56% retweets, 16% quotes
1,451 65 
148. profile imageSamaya Nissanke
@samayanissanke


Astrophysicist, gravitational waves, black holes and neutron star obsessor, working mum, assistant prof @GRAPPAInstitute, UofAmsterdam.
Amsterdam, the Netherlands
5 yrs, 8 mos on Twitter
Tweets: 2/day • 6% new, 25% replies, 58% retweets, 10% quotes
1,400 52 
149. 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
5 yrs, 11 mos on Twitter
Tweets: 0.5/day • 26% new, 25% replies, 38% retweets, 12% quotes
1,395 42 
150. 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, 2 mos on Twitter
Tweets: 0.2/day • 47% new, 33% replies, 16% retweets, 4% quotes
1,392 118 
151. 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
YouTube channel
3 yrs, 0 mos on Twitter
Tweets: 0.5/day • 30% new, 23% replies, 35% retweets, 12% quotes
1,381 36 
152. profile image🔭🌃Jana Grcevich 📡🚀
@janagrc


Co-author of Vacation Guide to the Solar System, astro PhD, curious person. Outreach @columbiaastro, adjunct @amnh & @cooperunion, presenter @ Hayden 🌎tarium
NYC
amazon.com/gp/aw/d/014312…
Google Scholar page
11 yrs, 3 mos on Twitter
Tweets: 0.6/day • 18% new, 49% replies, 22% retweets, 12% quotes
1,365 36 
153. profile imageDr. Caryl Gronwall
@carylgronwall


Astronomer at Penn State University
State College, PA
astro.psu.edu/~caryl
Google Scholar page
8 yrs, 4 mos on Twitter
Tweets: 0.8/day • 29% new, 42% replies, 13% retweets, 16% quotes
1,323 45 
154. 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, 8 mos on Twitter
Tweets: 4/day • 5% new, 4% replies, 86% retweets, 5% quotes
1,322 34 
155. profile imageNaomi McC-G
@naomimcgriff


Mother, Astrophysics Prof at #ANU, Runner, Cook. From Portland, Oregon. Now also Australian. Opinions my own.
Canberra, Australia
Google Scholar page
7 yrs, 4 mos on Twitter
Tweets: 1/day • 59% new, 31% replies, 7% retweets, 3% quotes
1,306 38 
156. 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, 0 mos on Twitter
Tweets: 3/day • 31% new, 49% replies, 8% retweets, 12% quotes
1,296 69 
157. 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, 3 mos on Twitter
Tweets: 0.6/day • 65% new, 26% replies, 7% retweets, 2% quotes
1,294 25 
158. profile imageSadie
@astrosadie


World Wandering Astrowarrior 🌟Feminist👩‍🔧Welsh 🏴󠁧󠁢󠁷󠁬󠁳󠁿Adventurer⭐️Rollergirl🏋🏼‍♀️🧝🏻‍♀️Science Communicator #WomenInSTEM 🌈[she/her]
United Kingdom
sadiejones.wordpress.com
Google Scholar page
10 yrs, 4 mos on Twitter
Tweets: 7/day • 39% new, 35% replies, 25% retweets, 1% quotes
1,284 97 
159. profile imageDr. Jamie R Lomax
@jrlomax


Astronomer, Skier, Hiker, Assistant Professor, Massive Stars, Protoplanetary and Debris Disks, Physics, Does Polarimetry for Food & Science, Views are my own
7 yrs, 4 mos on Twitter
Tweets: 2/day • 14% new, 61% replies, 16% retweets, 8% quotes
1,260 21 
160. profile imageJenifer Millard
@JeniMillard


MPhys Astro. Cardiff PhD student. Amateur astronomer. Co-presenter of @AwesomeAstroPod. Public speaker (inbox for requests). Space fashion addict. Why blend in?
6 yrs, 10 mos on Twitter
Tweets: 1/day • 5% new, 37% replies, 40% retweets, 18% quotes
1,246 42 
161. profile imageDr Heidi B. Hammel
@hbhammel


1 yr, 11 mos on Twitter
Tweets: 4/day • 16% new, 19% replies, 58% retweets, 6% quotes
1,198 39 
162. 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, 5 mos on Twitter
Tweets: 0.7/day • 17% new, 16% replies, 60% retweets, 7% quotes
1,182 50 
163. profile imageNathalie A. Cabrol
@shasta721


Planetary Scientist and Explorer
Mountain View
pll.seti.org
Google Scholar page
7 yrs, 9 mos on Twitter
Tweets: 8/day • 100% new, 0% replies, 0% retweets, 0% quotes
1,175 76 
164. profile imageSara Issaoun
@SaraIssaoun


PhD student in astrophysics at Radboud University (@ruastro), EHT observational astronomer (@ehtelescope)
1 yr, 10 mos on Twitter
Tweets: 0.2/day • 6% new, 21% replies, 57% retweets, 15% quotes
1,157 25 
165. profile imageLauren Woolsey 🔜 Gen Con
@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, 6 mos on Twitter
Tweets: 4/day • 13% new, 67% replies, 13% retweets, 7% quotes
1,156 48 
166. 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, 2 mos on Twitter
Tweets: 0.6/day • 20% new, 57% replies, 11% retweets, 12% quotes
1,127 45 
167. 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, 1 mo on Twitter
Tweets: 0.2/day • 21% new, 33% replies, 37% retweets, 8% quotes
1,107 34 
168. 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, 3 mos on Twitter
Tweets: 0.5/day • 40% new, 9% replies, 45% retweets, 5% quotes
1,101 48 
169. profile imageDr. Sarah 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, 6 mos on Twitter
Tweets: 1/day • 29% new, 49% replies, 18% retweets, 4% quotes
1,031 40 
170. 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, 4 mos on Twitter
Tweets: 6/day • 14% new, 24% replies, 51% retweets, 12% quotes
1,024 98 
171. profile imageSuzanne Aigrain
@AirborneGrain


astronomer | exoplaneteer | bayesian | poet
Oxford
physics.ox.ac.uk/users/aigrain
5 yrs, 10 mos on Twitter
Tweets: 0.6/day • 16% new, 83% replies, 1% retweets, 0% quotes
1,017 38 
172. 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, 3 mos on Twitter
Tweets: 1/day • 24% new, 50% replies, 19% retweets, 6% quotes
1,007 36 

Last tweeted over a year ago

173. 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
6,228 419 
174. 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: 0.3/day • 54% new, 26% replies, 20% retweets, 0% quotes
2,222 105 
175. 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
1,418 32 
176. 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
1,074 67