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TrueSciPhi

Astronomy Videos on YouTube (over 20 minutes; new in past year)

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> 20 minutes: New in past month / quarter / year / all

Updated: 2017-Sep-24 15:05 UTC. Listing the 300 most-viewed videos. Sources. Switch to collage. Feedback: @TrueSciPhi.

#Video DetailsViews
1.thumbnail10 Scary Yet Beautiful Facts About Space & Us
21m 57s
The Top Tens
2016-Nov-04
16,905,706
2.thumbnailNASA’s Spitzer Reveals Largest Batch of Earth-Size, Habitable-Zone Planets Around a Single Star
38m 25s
NASA (@NASA)
2017-Feb-22
1,116,564
3.thumbnailThe Earth: 4K Extended Edition
59m 54s
NASA Johnson (@NASA_Johnson)
2017-Feb-11
818,872
4.thumbnailNASA Mission Control 360 Live: Cassini’s Finale at Saturn
1h 32m 37s
NASA Jet Propulsion Laboratory (@NASAJPL)
2017-Sep-15
329,198
5.thumbnailNASA Mission Control Live: Cassini’s Finale at Saturn
1h 29m 58s
NASA Jet Propulsion Laboratory (@NASAJPL)
2017-Sep-15
306,602
6.thumbnailPluto Revealed! Latest Results from NASA's New Horizons Mission
1h 5m 35s
CfA Colloquium
2016-Sep-29
175,629
7.thumbnailNASA TRAPPIST-1 News
38m 7s
NASA Jet Propulsion Laboratory (@NASAJPL)
2017-Feb-22
146,446
8.thumbnailFirst Science From Juno at Jupiter (NASA News Audio with Visuals)
1h 8m 49s
NASA Jet Propulsion Laboratory (@NASAJPL)
2017-May-26
139,487
9.thumbnailNASA: News Conference on Oceans Beyond Earth
48m 23s
NASA Jet Propulsion Laboratory (@NASAJPL)
2017-Apr-13
124,209
10.thumbnail2017 Total Solar Eclipse Safety Briefing
53m 52s
NASA (@NASA)
2017-Jun-21
97,747
11.thumbnailEclipse 2017: Through the Eyes of NASA
3h 44m 25s
NASA (@NASA)
2017-Aug-24
92,976
12.thumbnailNASA Reveals New Discoveries on Oceans Beyond Earth During Science Briefing
48m 16s
NASA (@NASA)
2017-Apr-13
91,147
13.thumbnailColonizing the Solar System, Part 1: Colonizing the Inner Solar System
20m 39s
Fraser Cain (@fcain)
2016-Nov-17
87,741
14.thumbnailNASA Invites Media to Talk with Cast of Hidden Figures
29m 35s
NASA (@NASA)
2016-Dec-12
76,649
15.thumbnailNASA Previews Saturn Mission End (news briefing)
59m 43s
NASA Jet Propulsion Laboratory (@NASAJPL)
2017-Sep-13
63,394
16.thumbnail35+ MIL/HOUR ELITE DANGEROUS 2.3 | PASSENGER MISSION IN QUINCE
20m 47s
Down to Earth Astronomy
2017-Apr-15
55,941
17.thumbnailSolar Eclipse 101
53m 6s
American Museum of Natural History (@AMNH)
2017-Aug-15
53,453
18.thumbnailFive Years of Curiosity on Mars (public talk)
1h 25m 46s
NASA Jet Propulsion Laboratory (@NASAJPL)
2017-Jul-14
42,282
19.thumbnailCassini End of Mission Commentary
1h 28m 16s
NASA (@NASA)
2017-Sep-15
41,822
20.thumbnailThomas Pesquet: Post-flight press conference (in French)
1h 1m 8s
European Space Agency, ESA (@esa)
2017-Jun-06
40,390
21.thumbnailNew Eyes on Space: James Webb Space Telescope
1h 32m 9s
NASA Jet Propulsion Laboratory (@NASAJPL)
2016-Nov-22
38,299
22.thumbnailA Journey to Alpha Centauri - Christian Marois (SETI Talks 2017)
56m 14s
SETI Institute (@SETIInstitute)
2017-Mar-17
37,795
23.thumbnailNASA Previews ‘Grand Finale’ of Cassini Saturn Mission
57m 48s
NASA (@NASA)
2017-Apr-04
36,494
24.thumbnailNASA Holds Post-Launch Briefing to Discuss Status of SpaceX Mission to the ISS
26m 55s
NASA (@NASA)
2017-Feb-19
35,133
25.thumbnailExpedition 50-51 Welcomed Aboard the Space Station
22m 57s
NASA (@NASA)
2016-Nov-20
34,064
26.thumbnailExoplanets: The Quest for Strange New Worlds (live public talk)
1h 25m 25s
NASA Jet Propulsion Laboratory (@NASAJPL)
2017-Jan-17
33,944
27.thumbnailLatest Exoplanet Results from NASA's Kepler/K2 Mission - Ian Crossfield (SETI Talks 2017)
1h 4m 52s
SETI Institute (@SETIInstitute)
2017-Mar-31
32,097
28.thumbnailThomas Pesquet au salon du Bourget (in French)
36m 35s
European Space Agency, ESA (@esa)
2017-Jun-23
31,614
29.thumbnailSpace Station Crew Member Discusses Life in Space with NBC's "Meet the Press"
20m 45s
NASA (@NASA)
2016-Sep-28
31,220
30.thumbnailThe amazing adventures of Rosetta and Philae
24m 43s
European Space Agency, ESA (@esa)
2016-Dec-23
31,089
31.thumbnailMars Pathfinder - 20th Anniversary Special
59m 4s
NASA Jet Propulsion Laboratory (@NASAJPL)
2017-Jul-05
28,061
32.thumbnailPreview Cassini's Grand Finale
59m 51s
NASA Jet Propulsion Laboratory (@NASAJPL)
2017-Apr-04
27,948
33.thumbnailLIVE: Spacewalk #40
7h 49m 35s
NASA Johnson (@NASA_Johnson)
2017-Mar-24
27,600
34.thumbnailReal People Behind NASA’s Hidden Figures
58m 55s
NASA (@NASA)
2016-Dec-01
27,080
35.thumbnail4K UHD Television Downlinked from the Space Station in Ground-Breaking Demonstration
55m 8s
NASA (@NASA)
2017-Apr-26
26,156
36.thumbnailNASA Updates Status of Mission to Jupiter
43m 20s
NASA (@NASA)
2016-Oct-19
25,763
37.thumbnailNASA Recap: Saturn End of Mission
59m 38s
NASA Jet Propulsion Laboratory (@NASAJPL)
2017-Sep-15
25,490
38.thumbnailSpace Station Crew Discusses Life in Space with Social Media Attendees
20m 40s
NASA (@NASA)
2017-Feb-01
24,032
39.thumbnailProject Starshot: Visiting the Nearest Star Within Our Lifetime
1h 17m 6s
CfA Colloquium
2016-Dec-01
22,729
40.thumbnailCassini NASA Social
59m 33s
NASA Jet Propulsion Laboratory (@NASAJPL)
2017-Sep-15
22,440
41.thumbnailJames Webb Space Telescope Update
40m 1s
NASA (@NASA)
2016-Nov-02
22,431
42.thumbnailNASA Previews Cassini's Grand Finale (news telecon with visuals)
1h 2m 45s
NASA Jet Propulsion Laboratory (@NASAJPL)
2017-Aug-31
21,785
43.thumbnailPhotographing our Galaxy's Black Hole
59m 57s
CfA Observatory Nights
2017-Jan-20
21,451
44.thumbnailSpace Robotics (live public talk)
1h 24m 1s
NASA Jet Propulsion Laboratory (@NASAJPL)
2016-Oct-21
21,150
45.thumbnailQ&A: Is It Wrong to Dismantle Planets and More...
23m 20s
Fraser Cain (@fcain)
2017-Jun-23
20,685
46.thumbnailNASA Holds Prelaunch Briefing about the Next Space Station Resupply Mission
43m 27s
NASA (@NASA)
2017-Feb-18
20,427
47.thumbnailCelebrating 100 Years of NASA Langley: A Storied Legacy, A Soaring Future
44m 55s
NASA (@NASA)
2017-Jul-17
20,102
48.thumbnailSTEM in 30 – Seven Minutes of Terror
27m 51s
NASA (@NASA)
2016-Oct-26
19,792
49.thumbnailNASA Previews Spacewalks to Upgrade ISS Power System
42m 18s
NASA (@NASA)
2017-Jan-04
19,374
50.thumbnailOut of this world: Thomas Pesquet's unedited spacewalk in high definition
5h 4m 47s
European Space Agency, ESA (@esa)
2017-Apr-04
19,276
51.thumbnailGoing out in a Blaze of Glory: Cassini Science Highlights and Grand Finale (public talk)
1h 15m 27s
NASA Jet Propulsion Laboratory (@NASAJPL)
2017-May-11
18,967
52.thumbnailMark Kasevich - Quantum Mechanics at Macroscopic Scales
55m 37s
NASA's Ames Research Center (@NASAAmes)
2017-Jan-31
18,509
53.thumbnailNew Space Station Crew Member Discusses Life in Space with French Journalists
21m 11s
NASA (@NASA)
2016-Nov-23
18,244
54.thumbnailNASA Holds Pre-launch Briefing at Historic Pad 39A at Kennedy Space Center
36m 56s
NASA (@NASA)
2017-Feb-17
18,215
55.thumbnailSpaceX/Dragon CRS-12 Prelaunch News Conference
56m 25s
NASA (@NASA)
2017-Aug-13
18,051
56.thumbnailSTEM in 30 – The Technology of Racecars to Rockets
28m 50s
NASA (@NASA)
2017-Mar-13
17,843
57.thumbnailNASA’s New Astronauts to Conduct Research Off the Earth, For the Earth and Deep Space Missions
1h 1m 38s
NASA (@NASA)
2017-Jun-07
17,674
58.thumbnailNASA Previews Cassini End of Mission Activities
58m 48s
NASA (@NASA)
2017-Sep-14
17,664
59.thumbnailIs Anyone out There: The Hundred-Million Dollar "Breakthrough: Listen" Project
1h 18m 14s
SVAstronomyLectures
2017-Apr-29
17,549
60.thumbnail2011 Isaac Asimov Memorial Debate: The Theory of Everything
1h 47m 1s
American Museum of Natural History (@AMNH)
2016-Nov-23
17,141
61.thumbnailThe John Glenn Story
29m 52s
NASA (@NASA)
2016-Dec-08
16,974
62.thumbnailLive Q&A on Tabby's Star with Prof Tabby Boyajian
30m 11s
Cool Worlds
2017-May-21
16,156
63.thumbnailSpace Station Crew Members Discuss Life in Space with Utah Students, Officials
22m 21s
NASA (@NASA)
2017-May-19
15,993
64.thumbnailThe James Webb Space Telescope is Less Than 2 Years Away!
1h 3m 3s
Deep Astronomy (@DeepAstronomy)
2017-Jan-19
15,856
65.thumbnailQ&A: Dealing with Conspiracy Theories and More...
22m 13s
Fraser Cain (@fcain)
2017-Jul-26
15,130
66.thumbnail2017 Total Solar Eclipse Science Briefing
59m 22s
NASA (@NASA)
2017-Jun-21
14,830
67.thumbnailQ&A: Why Doesn't the Earth Implode and More...
21m 15s
Fraser Cain (@fcain)
2017-Mar-10
14,607
68.thumbnailNASA Participates in Mars Day Activities at National Air and Space Museum
28m 13s
NASA (@NASA)
2017-Jul-21
14,128
69.thumbnailItalian Space Station Veteran Discusses Life in Space with Italian Media
20m 53s
NASA (@NASA)
2017-Aug-02
13,959
70.thumbnail40th Anniversary of Voyager
1h 15m 6s
NASA (@NASA)
2017-Sep-05
13,788
71.thumbnailThe Search for Life
28m 44s
NASA Goddard (@NASAGoddard)
2017-Feb-11
13,531
72.thumbnailGlacier Change and Sea Level Rise (live public talk)
1h 11m 58s
NASA Jet Propulsion Laboratory (@NASAJPL)
2017-Feb-11
13,486
73.thumbnailUnlocking the Secrets of Nearby Exoplanets with the TESS Mission - George Ricker
1h 5m 47s
SETI Institute (@SETIInstitute)
2016-Dec-16
13,432
74.thumbnailQ&A: Asteroid as a Space Ship and more...
20m 27s
Fraser Cain (@fcain)
2017-Jul-20
13,362
75.thumbnailBlackhole Hunting with NuSTAR (live public talk)
51m 26s
NASA Jet Propulsion Laboratory (@NASAJPL)
2016-Dec-21
13,317
76.thumbnailVice President Pence Visits NASA's Kennedy Space Center
35m 26s
NASA (@NASA)
2017-Jul-06
13,273
77.thumbnailNASA Astronaut Discusses Life in Space with his Alma Mater
21m 49s
NASA (@NASA)
2017-May-10
13,054
78.thumbnailPre-Launch Status of Next Space Station Supply Mission
40m 42s
NASA (@NASA)
2017-Jun-01
12,803
79.thumbnailNASA's search for habitable planets and life - Gary H. Blackwood (SETI Talks 2017)
1h 10m 30s
SETI Institute (@SETIInstitute)
2017-Mar-24
12,750
80.thumbnailScience of Small Satellite Constellation Mission Previewed during Briefing
41m 20s
NASA (@NASA)
2016-Dec-10
12,683
81.thumbnailPost-Launch Status of Next Space Station Supply Mission
20m 2s
NASA (@NASA)
2017-Jun-04
12,321
82.thumbnailSpace Station Commander Discusses Life in Space with Students from Former School
20m 16s
NASA (@NASA)
2017-Jan-10
12,314
83.thumbnailKepler Survey Catalog - Media Briefing
1h 0m 58s
NASA's Ames Research Center (@NASAAmes)
2017-Jun-19
11,845
84.thumbnailExpedition 49-50 Crew Welcomed Aboard the Space Station
20m 34s
NASA (@NASA)
2016-Oct-21
11,658
85.thumbnailThe Monster Black Hole at the Center of the Milky Way
1h 11m 38s
SVAstronomyLectures
2017-Feb-23
11,495
86.thumbnail2017 Administrator’s Agency Honor Awards Celebrate NASA’s Best of the Best
1h 23m 38s
NASA (@NASA)
2017-Jun-15
11,264
87.thumbnailVoyager: 40 Years in Space (public talk)
1h 16m 41s
NASA Jet Propulsion Laboratory (@NASAJPL)
2017-Aug-25
11,241
88.thumbnailThe radio search for extraterrestrial intelligence at the SETI Institute - Gerry Harp
1h 1m 53s
SETI Institute (@SETIInstitute)
2016-Oct-28
11,224
89.thumbnailSpaceX/Dragon CRS-12 What's on Board Science Briefing
1h 17m 1s
NASA (@NASA)
2017-Aug-14
11,204
90.thumbnail2017 Astronaut Candidate Class News Conference
29m 34s
NASA (@NASA)
2017-Jun-07
10,985
91.thumbnailSpace Station Crew Discusses Life in Space with NASA's Newest Astronauts
39m 49s
NASA (@NASA)
2017-Aug-22
10,958
92.thumbnailSpace Station Crew Members Discuss Life in Space with California Students
20m 20s
NASA (@NASA)
2017-Apr-03
10,941
93.thumbnailSpace Station Crew Members Discuss Upcoming Spacewalks and Life in Space
20m 1s
NASA (@NASA)
2017-Jan-03
10,905
94.thumbnailSpace Station Commander Discusses Life in Space with Washington Students
20m 42s
NASA (@NASA)
2016-Nov-03
10,801
95.thumbnailWhat’s New in Aerospace? Celebrating Earth Day with Kathy Sullivan
54m 18s
NASA (@NASA)
2017-Apr-19
10,740
96.thumbnailSpace Station Crew Member Discusses Life in Space with French Officials, Students
20m 47s
NASA (@NASA)
2017-May-09
10,597
97.thumbnailSpace Station Commander Discusses Record Flight with the Media
20m 53s
NASA (@NASA)
2017-Apr-12
10,432
98.thumbnailQ&A: Going Skydiving on Mars and More...
20m 55s
Fraser Cain (@fcain)
2017-May-10
10,112
99.thumbnailSpace Station Astronauts Talk with West Virginia Students
21m 55s
NASA (@NASA)
2017-Mar-17
10,110
100.thumbnailMapping the Heavens: The Radical Scientific Ideas That Reveal The Cosmos
1h 37m 44s
Hubble Space Telescope (@HubbleTelescope)
2017-Feb-08
10,050
101.thumbnailSpace Station Astronaut Discusses Life in Space with Colorado Students
21m 13s
NASA (@NASA)
2016-Nov-18
10,021
102.thumbnailFast Radio Bursts -- Nature's Latest Cosmic Mystery
1h 7m 18s
CfA Colloquium
2017-May-04
9,826
103.thumbnailSpace Station Crew Member Discusses Life in Space with French Officials
20m 13s
NASA (@NASA)
2016-Dec-06
9,675
104.thumbnailPre-Launch Status of Next Orbital ATK Mission to ISS
52m 38s
NASA (@NASA)
2017-Apr-17
9,550
105.thumbnailNASA Astronauts Back From Space, Talk with Media
57m 4s
NASA (@NASA)
2017-Sep-11
9,503
106.thumbnailSpace Station Crew Members Discuss Life in Space with the Media
20m 10s
NASA (@NASA)
2017-Sep-20
9,450
107.thumbnailSpace Station Commander Talks with Oklahoma Students
22m 39s
NASA (@NASA)
2017-Jan-26
9,300
108.thumbnailExpedition 53-54 Training and Prelaunch Activities Aug. 28 - Sept. 6
22m 53s
NASA (@NASA)
2017-Sep-06
9,242
109.thumbnailCold Atom Lab: The Coolest Spot in the Universe (live public talk)
1h 35m 32s
NASA Jet Propulsion Laboratory (@NASAJPL)
2017-Mar-20
9,216
110.thumbnailSTS-95 Mission Highlights
1h 24m 51s
NASAKennedy (@NASAKennedy)
2016-Dec-08
9,176
111.thumbnailNASA Television Provides Coverage of Service Celebrating Life, Legacy of Eugene Cernan
1h 22m 16s
NASA (@NASA)
2017-Jan-25
8,987
112.thumbnailOfficials Discuss Pre-launch Status of Next-Gen Weather Satellite
52m 9s
NASA (@NASA)
2016-Nov-17
8,947
113.thumbnailSpace Station Crew Unveils "Space Suit" Designed by Cancer Patients on Earth
21m 45s
NASA (@NASA)
2017-Aug-23
8,918
114.thumbnailWEAPONS GUIDE | ELITE DANGEROUS
22m 19s
Down to Earth Astronomy
2017-Mar-22
8,901
115.thumbnailSpace Station Crew Member Discusses Record-Breaking Mission with the Media
20m 47s
NASA (@NASA)
2017-Aug-09
8,874
116.thumbnailThe Cosmology Large Angular Scale Surveyor
1h 17m 16s
Hubble Space Telescope (@HubbleTelescope)
2016-Nov-02
8,832
117.thumbnailSpace Station Crew Member Discusses Life in Space with California Scouts
24m 5s
NASA (@NASA)
2017-Aug-07
8,802
118.thumbnailThe 2017 Total Solar Eclipse: Chasing Shadows Across America
1h 22m 24s
Hubble Space Telescope (@HubbleTelescope)
2017-Jan-11
8,680
119.thumbnailSpace Station Crew Member Discusses Life in Space and Role Model Responsibilities
20m 44s
NASA (@NASA)
2017-Feb-07
8,633
120.thumbnailMedia Briefed on New NASA Hurricane Mission
32m 43s
NASA (@NASA)
2016-Nov-10
8,477
121.thumbnailThe Golden Age of Exploration (public talk)
1h 19m 36s
NASA Jet Propulsion Laboratory (@NASAJPL)
2017-Jun-06
8,403
122.thumbnailStation Crew Member Discusses Life in Space with Radio Reporters
20m 46s
NASA (@NASA)
2016-Oct-04
8,096
123.thumbnailVoyage of Friendship 7
29m 46s
NASA (@NASA)
2016-Dec-08
8,032
124.thumbnailThe Composition of Galaxies: Looking Beyond The Stars
1h 5m 59s
Hubble Space Telescope (@HubbleTelescope)
2017-Mar-08
8,024
125.thumbnail3D Spectroscopy and the Dynamics of Galaxies
1h 23m 8s
Hubble Space Telescope (@HubbleTelescope)
2017-Apr-05
8,004
126.thumbnailWhat’s New in Aerospace – A Presentation by NASA Astronaut Jeff Williams
57m 7s
NASA (@NASA)
2017-Mar-23
7,976
127.thumbnailInternational Asteroid Day
59m 40s
NASA (@NASA)
2017-Jun-30
7,939
128.thumbnailDark Energy and New Worlds: NASA's WFIRST Mission
1h 26m 31s
Hubble Space Telescope (@HubbleTelescope)
2017-Jun-28
7,880
129.thumbnailPost-Launch Status of Orbital ATK Mission to Space Station
28m 10s
NASA (@NASA)
2017-Apr-18
7,870
130.thumbnailA Multi-wavelength View of Stellar Life and Death in M83
1h 22m 41s
Hubble Space Telescope (@HubbleTelescope)
2016-Oct-05
7,822
131.thumbnailNASA Press Briefing Previews Three U.S. Spacewalks
53m 45s
NASA (@NASA)
2017-Mar-22
7,631
132.thumbnailA New Measurement of the Expansion Rate of the Universe
59m 47s
CfA Colloquium
2017-May-11
7,605
133.thumbnail2017 U.S. Astronaut Hall of Fame Induction
1h 17m 36s
NASA (@NASA)
2017-May-19
7,524
134.thumbnailFormer NASA Astronaut, U.S. Senator John Glenn Laid to Rest in Arlington Cemetery
39m 57s
NASA (@NASA)
2017-Apr-06
7,503
135.thumbnailSpace Station Crew Member Discusses Life in Space with the French President
21m 2s
NASA (@NASA)
2017-Mar-21
7,424
136.thumbnailNASA Planetary Defense: Asteroid Day Live
59m 4s
NASA Jet Propulsion Laboratory (@NASAJPL)
2017-Jul-03
7,417
137.thumbnailWhat's On Board Next Space Station Supply Mission
1h 35m 14s
NASA (@NASA)
2017-May-31
7,402
138.thumbnailSTEM in 30 – A Sky Full of Color
28m 1s
NASA (@NASA)
2016-Oct-05
7,347
139.thumbnailGravitational Wave Detection with Advanced LIGO
1h 6m 30s
CfA Colloquium
2017-Feb-02
7,275
140.thumbnailSTEM in 30 - World War I: Legacy, Letters, and Belgian War Lace
28m 6s
NASA (@NASA)
2017-May-17
7,174
141.thumbnailHow galaxies are influenced in the Universe - Mehmet Alpaslan (SETI Talks 2016)
1h 1m 0s
SETI Institute (@SETIInstitute)
2016-Nov-26
7,154
142.thumbnailAfrican American Pioneers in Aviation and Space
55m 55s
NASA (@NASA)
2017-Feb-11
7,153
143.thumbnailSunlight & Science (live public talk)
1h 28m 22s
NASA Jet Propulsion Laboratory (@NASAJPL)
2017-Apr-10
7,100
144.thumbnailNew Apollo 1 Tribute Opened at Kennedy Space Center Visitor Complex
26m 33s
NASA (@NASA)
2017-Jan-27
6,953
145.thumbnailNASA Hosts News Conference, Interviews with Next Space Station Crew
55m 49s
NASA (@NASA)
2017-Jan-25
6,870
146.thumbnailA Novel Approach to OSETI - Eliot Gillum(SETI Talks 2016)
1h 0m 41s
SETI Institute (@SETIInstitute)
2016-Oct-14
6,837
147.thumbnailCassini Post-End of Mission News Conference
59m 1s
NASA (@NASA)
2017-Sep-15
6,725
148.thumbnailHow Stars Form - Christopher McKee (SETI 2017)
1h 7m 55s
SETI Institute (@SETIInstitute)
2017-Feb-03
6,677
149.thumbnailA Preview of Orbital ATK’s 6th Resupply Mission to Space Station
46m 10s
NASA (@NASA)
2016-Oct-16
6,669
150.thumbnailLive Coverage of John Glenn Memorial
2h 11m 7s
NASA (@NASA)
2016-Dec-18
6,658
151.thumbnailRNASA Space Awards Gala 2017
1h 49m 10s
NASA (@NASA)
2017-May-04
6,578
152.thumbnailWhat’s On Board Next Space Station Supply Mission
1h 25m 4s
NASA (@NASA)
2017-Apr-17
6,366
153.thumbnailComet Swarms or Alien Megastructures? The Strange Variations of the Star KIC 8462852
1h 1m 0s
Deep Astronomy (@DeepAstronomy)
2017-Jan-12
6,362
154.thumbnailWhat’s New in Aerospace?: Solar Hazards in Exploration
1h 24m 42s
NASA (@NASA)
2016-Oct-25
6,352
155.thumbnailHow to make a Peltier cooling mod for your Canon 600D DSLR camera Part 1
1h 9m 53s
Martin Pyott (@MartyPyott)
2016-Oct-11
6,285
156.thumbnailSpacetime Symphony: Gravitational Waves from Merging Black Holes
1h 9m 52s
SVAstronomyLectures
2016-Dec-12
6,284
157.thumbnailHow to use Polar Align Sharp cap 2.9 using a Finderscope and a guide camera
45m 2s
Martin Pyott (@MartyPyott)
2017-Mar-18
6,156
158.thumbnailGalaxies at Cosmic Dawn
1h 14m 53s
CfA Colloquium
2017-Mar-09
6,147
159.thumbnailSpace Station Crew Member Discusses Life in Space on a NASA Podcast
34m 12s
NASA (@NASA)
2017-Aug-10
6,096
160.thumbnailThe Late Veneer and Earth's habitability - Norm Sleep(SETI Talks 2017)
47m 33s
SETI Institute (@SETIInstitute)
2017-Jan-13
6,070
161.thumbnailBETA 2.4 TEST - NEW SHIP - IS QUINCE DEAD? - WITH DOWN TO EARTH ASTRONOMY
3h 47m 14s
Down to Earth Astronomy
2017-Aug-17
6,053
162.thumbnailSpace Station Commander Discusses Life in Space with Massachusetts Students
20m 14s
NASA (@NASA)
2016-Dec-15
6,019
163.thumbnailBeyond: Our Future in Space
1h 28m 20s
SVAstronomyLectures
2017-Mar-19
5,975
164.thumbnailActing Administrator Robert Lightfoot Discusses NASA's FY2018 NASA Budget Request
25m 11s
NASA (@NASA)
2017-May-25
5,971
165.thumbnailFuture Space Station Crew Previews Upcoming Mission
53m 49s
NASA (@NASA)
2017-May-10
5,909
166.thumbnailWeather Balloon Flight to Stratosphere [Uncut]
2h 57m 53s
J.W.Astronomy
2017-Jan-31
5,813
167.thumbnailRobust Emergence of diverse planetary systems - Doug Lin (SETI Talks 2016)
1h 10m 3s
SETI Institute (@SETIInstitute)
2016-Dec-02
5,695
168.thumbnailSTEM in 30 - Women Paving the Way to Mars
27m 50s
NASA (@NASA)
2017-Apr-19
5,663
169.thumbnailFriendship 7
57m 36s
NASA (@NASA)
2016-Dec-12
5,591
170.thumbnailRussian State Commission Meeting and Final ISS Expedition 52-53 Pre-Launch Crew News Conference
52m 51s
NASA (@NASA)
2017-Jul-27
5,535
171.thumbnailHow to Find an Inhabited Exoplanet
1h 23m 46s
Hubble Space Telescope (@HubbleTelescope)
2017-Jul-11
5,492
172.thumbnailThe amazing adventures of Rosetta and Philae (Spanish)
24m 43s
European Space Agency, ESA (@esa)
2016-Dec-23
5,449
173.thumbnailOrigins of Structure in Planetary Systems - Ruth Murray-Clay (SETI Talks 2017)
1h 1m 57s
SETI Institute (@SETIInstitute)
2017-Feb-24
5,412
174.thumbnailSpace Station Crew Member Discusses Life in Space with Iowa Media
23m 32s
NASA (@NASA)
2017-Jan-19
5,370
175.thumbnailInternational Space Station Expedition 52-53 Crew News Conference
33m 13s
NASA (@NASA)
2017-Jul-10
5,366
176.thumbnailThe 'All-American' Eclipse of the Sun This August
1h 3m 5s
SVAstronomyLectures
2017-May-31
5,271
177.thumbnailDragonfly 44: A Mysterious Galaxy Made of Mostly Dark Matter
59m 56s
Deep Astronomy (@DeepAstronomy)
2016-Dec-08
5,238
178.thumbnailPost-Launch Status of Orbital ATK’s Mission to the ISS
20m 33s
NASA (@NASA)
2016-Oct-18
5,191
179.thumbnailThe History of the Martian South Polar Cap - Carver Bierson
48m 19s
SETI Institute (@SETIInstitute)
2016-Nov-04
5,174
180.thumbnailHow to build a 3D printed Astro Pi flight case
48m 18s
European Space Agency, ESA (@esa)
2017-Jan-12
5,153
181.thumbnailNASA Social Focuses on Advanced Weather Satellite Mission
1h 12m 3s
NASA (@NASA)
2016-Nov-18
5,140
182.thumbnailWeekly Space Hangout - Nov 25, 2016: Dean Regas and his Facts from Space!
1h 2m 1s
Fraser Cain (@fcain)
2016-Nov-25
5,130
183.thumbnailDo Any Exoplanets Have Intelligent Occupants Panel Discussion (SETICon 2012)
1h 1m 57s
SETI Institute (@SETIInstitute)
2016-Sep-24
5,125
184.thumbnailWeekly Space Hangout - Nov 4, 2016: Mars and Where to Land on it with Dr. Matt Golombek
1h 3m 7s
Fraser Cain (@fcain)
2016-Nov-04
5,121
185.thumbnailNASA Briefing Highlights “What’s on Board” Next SpaceX Mission to the Space Station
1h 17m 6s
NASA (@NASA)
2017-Feb-17
5,097
186.thumbnailLOOKING FOR MONEY IN ELITE DANGEROUS 2.3 WITH DOWN TO EARTH ASTRONOMY
5h 19m 42s
Down to Earth Astronomy
2017-Apr-13
5,044
187.thumbnailThe Great Silence: Where is Everybody?
1h 4m 48s
Deep Astronomy (@DeepAstronomy)
2017-May-25
5,040
188.thumbnailJack and Peggy's Excellent Adventure
1h 27m 45s
NASA Johnson (@NASA_Johnson)
2017-Aug-28
5,027
189.thumbnailWeekly Space Hangout - Nov 18, 2016: Dr. Jason Wright & Tabby's Star
59m 13s
Fraser Cain (@fcain)
2016-Nov-18
4,966
190.thumbnailMethane on Mars: potential origin and seepage - Giuseppe Etiope (SETI Talks 2016)
58m 27s
SETI Institute (@SETIInstitute)
2016-Oct-07
4,959
191.thumbnailFormer NASA Astronaut and U.S. Senator John Glenn Lies in State at Ohio Capitol
3h 3m 34s
NASA (@NASA)
2016-Dec-17
4,888
192.thumbnailHeroes & Legends Grand Opening Ceremony
1h 7m 25s
NASA (@NASA)
2016-Nov-11
4,864
193.thumbnailNASA News Briefing Previews Launch of TDRS-M Communications Satellite
54m 56s
NASA (@NASA)
2017-Aug-17
4,864
194.thumbnailHow Cosmology Grew, 1916 to 2016 Sackler Lecture
1h 7m 59s
CfA Colloquium
2016-Oct-13
4,854
195.thumbnailSTEM in 30 - Science in Space
30m 15s
NASA (@NASA)
2016-Nov-16
4,733
196.thumbnailAspira con NASA/Aspire with NASA
1h 57m 8s
NASA (@NASA)
2016-Oct-07
4,699
197.thumbnailOpen Space: Ethics of Contaminating Mars, Orbital Colonies, Tabby's Star
1h 0m 6s
Fraser Cain (@fcain)
2017-May-30
4,694
198.thumbnailStatus of Small Satellite Constellation Mission Discussed during Pre-launch Briefing
37m 44s
NASA (@NASA)
2016-Dec-10
4,671
199.thumbnailKatherine Johnson Research Facility Opened
53m 10s
NASA (@NASA)
2017-Sep-22
4,666
200.thumbnailWeekly Space Hangout - Sept. 30, 2016: Please Don't Break Our Hearts Elon Musk
1h 2m 50s
Fraser Cain (@fcain)
2016-Sep-30
4,645
201.thumbnailPluto's interacting surface and atmosphere - Leslie Young(SETI Talks 2016)
58m 6s
SETI Institute (@SETIInstitute)
2016-Sep-30
4,621
202.thumbnailInternational Space Station Expedition 51-52 Crew News Conference
33m 30s
NASA (@NASA)
2017-Apr-03
4,539
203.thumbnailNASA Participates in Women's History STEM Event
36m 14s
NASA (@NASA)
2017-Mar-28
4,539
204.thumbnailNeutron Star Binary Mergers in the Era of Gravitational Wave Astronomy
1h 9m 43s
CfA Colloquium
2017-Mar-16
4,503
205.thumbnailExpedition 50-51 Crew Meets Officials, Reporters as Launch Approaches
58m 34s
NASA (@NASA)
2016-Nov-16
4,496
206.thumbnailVon Neumann Probes and the Fermi Paradox
1h 3m 40s
Deep Astronomy (@DeepAstronomy)
2017-Jun-29
4,484
207.thumbnailThe Harvard "Computers" and the Classification of Stars
1h 13m 34s
Hubble Space Telescope (@HubbleTelescope)
2017-May-03
4,458
208.thumbnailTriggering Big Bursts of Star Formation - Trisha Ashley (SETI Talks 2016)
50m 58s
SETI Institute (@SETIInstitute)
2016-Oct-21
4,457
209.thumbnailBlack Holes in Globular Clusters
1h 0m 25s
CfA Colloquium
2017-Mar-30
4,380
210.thumbnailThe Most Awesome Podcast from Space!
34m 19s
NASA Johnson (@NASA_Johnson)
2017-Aug-11
4,379
211.thumbnailWeekly Space Hangout - Feb 24, 2017: 7 New Exoplanets Around TRAPPIST-1 and More!
1h 3m 38s
Fraser Cain (@fcain)
2017-Feb-24
4,349
212.thumbnailWeekly Space Hangout - Feb 10, 2017: Weekend Eclipse, Occultation and Comet 45P!
1h 0m 45s
Fraser Cain (@fcain)
2017-Feb-10
4,308
213.thumbnailKennedy Space Center Pays Tribute to NASA’s Fallen Heroes
1h 4m 23s
NASA (@NASA)
2017-Jan-26
4,284
214.thumbnailHow To Colonize Mars w/ Dr. Robert Zubrin
1h 15m 37s
Deep Astronomy (@DeepAstronomy)
2017-Jun-08
4,233
215.thumbnailWeekly Space Hangout - June 23, 2017: NEOShield-2 Project Team
1h 0m 52s
Fraser Cain (@fcain)
2017-Jun-23
4,202
216.thumbnailExpedition 51-52 Crew Meets Officials and Reporters as Launch Approaches
50m 52s
NASA (@NASA)
2017-Apr-19
4,181
217.thumbnailSearch for extrasolar moons and rings using transit observations - Paul Kalas (SETI Talks 2017)
1h 9m 48s
SETI Institute (@SETIInstitute)
2017-Mar-10
4,169
218.thumbnailImaging the Surface of Proxima Centauri b
1h 0m 11s
Deep Astronomy (@DeepAstronomy)
2017-Apr-26
4,137
219.thumbnailKennedy Hurricane Matthew Recovery Briefing
25m 48s
NASA (@NASA)
2016-Oct-12
4,094
220.thumbnailNext Space Station Crew Previews Mission
46m 40s
NASA (@NASA)
2016-Nov-30
4,021
221.thumbnailBETA 2.4 TOTAL OVERVIEW | ELITE DANGEROUS
20m 43s
Down to Earth Astronomy
2017-Aug-19
4,016
222.thumbnailIs Life Common in the Universe?
1h 7m 30s
Deep Astronomy (@DeepAstronomy)
2017-Jun-01
3,958
223.thumbnailThe Science and Non-science of Star Wars
1h 11m 5s
SVAstronomyLectures
2016-Nov-11
3,947
224.thumbnailExocomets: Now you see them, now you don't - Barry Welsh(SETI Talks 2017)
50m 54s
SETI Institute (@SETIInstitute)
2017-Jan-27
3,934
225.thumbnailNASA's Marshall Center Live Stream :
1h 1m 34s
NASA's Marshall Center (@NASA_Marshall)
2017-Mar-23
3,923
226.thumbnailLatest Results from NASA's New Horizon Pluto Mission
1h 0m 41s
Deep Astronomy (@DeepAstronomy)
2016-Oct-27
3,920
227.thumbnailWeekly Space Hangout - Mar 3, 2017: Dr. Alan Stern, Principle Investigator for NASA's New Horizons
1h 6m 15s
Fraser Cain (@fcain)
2017-Mar-03
3,881
228.thumbnailGeological field trip to Gale crater, Mars - Marion Nachon (SETI Talks 2016)
1h 4m 51s
SETI Institute (@SETIInstitute)
2016-Nov-14
3,862
229.thumbnailWeekly Space Hangout - Jan 13, 2017: News Roundup Plus Update on Tabby's Star!
59m 36s
Fraser Cain (@fcain)
2017-Jan-13
3,814
230.thumbnailWeekly Space Hangout - Oct. 7, 2016: James Webb: Standing on the Shoulders of Hubble
57m 14s
Fraser Cain (@fcain)
2016-Oct-07
3,774
231.thumbnailUnusual Hot Jupiters
1h 0m 12s
Deep Astronomy (@DeepAstronomy)
2017-Feb-09
3,693
232.thumbnailWeekly Space Hangout - Jan 27, 2017: Kimberly Cartier & Exoplanet WASP 103b
1h 2m 16s
Fraser Cain (@fcain)
2017-Jan-27
3,686
233.thumbnailOne of the Fastest Spinning Black Holes Discovered!
1h 1m 15s
Deep Astronomy (@DeepAstronomy)
2017-Jan-26
3,654
234.thumbnailMaking Contact: Jill Tarter and the Search for ET
1h 35m 17s
SETI Institute (@SETIInstitute)
2017-Jul-28
3,642
235.thumbnailWhat is the Probability of Other Technological Species?
1h 1m 56s
Deep Astronomy (@DeepAstronomy)
2017-Jul-20
3,623
236.thumbnailNASA names Unique Solar Mission after University of Chicago Physicist Eugene Parker
46m 44s
NASA (@NASA)
2017-Jun-01
3,601
237.thumbnailWeekly Space Hangout - June 16, 2017: Dr. Natalie Batalha and NASA's NExSS
58m 49s
Fraser Cain (@fcain)
2017-Jun-16
3,580
238.thumbnailSuperluminous Supernovae: Extreme Explosions in Dwarf Galaxies
1h 4m 44s
CfA Colloquium
2017-Apr-20
3,578
239.thumbnailLecar Prize Lecture: Kepler's Exoplanet Legacy & the Passing of the Baton
1h 2m 9s
CfA Colloquium
2017-Apr-06
3,551
240.thumbnailWhat's So Great About TRAPPIST-1?
1h 12m 20s
Deep Astronomy (@DeepAstronomy)
2017-Jun-15
3,538
241.thumbnailSpace Station Crewmember Talks Science with NIH Director
20m 36s
NASA (@NASA)
2016-Oct-18
3,535
242.thumbnailColossus: Finding alien life with a new type of telescope.
1h 5m 33s
Deep Astronomy (@DeepAstronomy)
2017-Jun-22
3,525
243.thumbnailFEDERAL CORVETTE PVE BUILD - THE CUCUMBER | ELITE DANGEOUS
22m 43s
Down to Earth Astronomy
2017-Jun-10
3,508
244.thumbnailThe amazing adventures of Rosetta and Philae (French)
24m 43s
European Space Agency, ESA (@esa)
2016-Dec-23
3,501
245.thumbnailThe Dream of Fields: Magnetism in Cool Stars, Brown Dwarfs, and (Eventually) Exoplanets
1h 12m 19s
CfA Colloquium
2016-Oct-20
3,492
246.thumbnailQ&A with St Bede’s Inter-Church School, Cambridge, UK
29m 5s
Fraser Cain (@fcain)
2017-Apr-01
3,482
247.thumbnailSTEM in 30 - The Biology of Long-Term Spaceflight
28m 32s
NASA (@NASA)
2017-Jan-25
3,482
248.thumbnailWeekly Space Hangout - Dec 23, 2016: Mathew Anderson's "Our Cosmic Story"
1h 6m 59s
Fraser Cain (@fcain)
2016-Dec-23
3,462
249.thumbnailWeekly Space Hangout - Apr 14, 2017: Brad Peterson and LUVOIR, aka Hubble 2.0
1h 5m 51s
Fraser Cain (@fcain)
2017-Apr-14
3,459
250.thumbnailInternational Space Station Expedition 50-51 Crew News Conference
38m 3s
NASA (@NASA)
2016-Oct-26
3,405
251.thumbnailOpen Space - Live QA with Fraser Cain
1h 1m 43s
Fraser Cain (@fcain)
2017-Jun-13
3,386
252.thumbnailWeekly Space Hangout - Mar 10, 2017: Nic DiPalma and Spacetime Labs
1h 10m 56s
Fraser Cain (@fcain)
2017-Mar-10
3,379
253.thumbnailA Gamma Ray Binary in Another Galaxy: A massive object paired with a crushed stellar core remnant
1h 0m 52s
Deep Astronomy (@DeepAstronomy)
2016-Nov-10
3,367
254.thumbnailChances of Life on the Closest Exoplanets
1h 11m 58s
Deep Astronomy (@DeepAstronomy)
2017-May-04
3,334
255.thumbnailNASA's TESS Mission Update
1h 4m 36s
Deep Astronomy (@DeepAstronomy)
2017-Mar-16
3,323
256.thumbnailHubble - Exciting & Still Going Strong!
1h 16m 30s
Deep Astronomy (@DeepAstronomy)
2017-Feb-16
3,289
257.thumbnailWeekly Space Hangout - May 26, 2017: Stephen Petranek and How We'll Live On Mars
1h 3m 57s
Fraser Cain (@fcain)
2017-May-26
3,288
258.thumbnailMUSE, The Cosmic Time Machine
33m 7s
European Southern Observatory (ESO) (@ESO)
2017-May-11
3,267
259.thumbnailWeekly Space Hangout - Feb 3, 2017: Dr. Meredith Rawls & the LSST
59m 10s
Fraser Cain (@fcain)
2017-Feb-03
3,259
260.thumbnailCan Globular Clusters Harbor Interstellar Civilizations?
58m 32s
Deep Astronomy (@DeepAstronomy)
2017-Aug-30
3,240
261.thumbnailDebris Disks and the Evolution of Planetary Systems [repost]
1h 18m 43s
Hubble Space Telescope (@HubbleTelescope)
2016-Dec-13
3,238
262.thumbnailThe Evolvable Space Telescope - There is More Than One Way to Build a Telescope!
58m 54s
Deep Astronomy (@DeepAstronomy)
2016-Dec-15
3,237
263.thumbnailThe View from Mission Operations
1h 29m 56s
Hubble Space Telescope (@HubbleTelescope)
2017-Aug-02
3,213
264.thumbnailConstraining the Evolution of a Delta Deposit on Mars from Orbit - Tim Goudge (SETI Talks 2017)
53m 38s
SETI Institute (@SETIInstitute)
2017-Feb-17
3,205
265.thumbnailThe PLANETS Foundation: Looking for Life in the Universe
59m 46s
Deep Astronomy (@DeepAstronomy)
2016-Nov-17
3,190
266.thumbnailWeekly Space Hangout - Oct 28, 2016: Dr. Derrick Pitts of the Fels Planetarium
57m 49s
Fraser Cain (@fcain)
2016-Oct-28
3,177
267.thumbnailHow to make a Peltier cooling mod for your Canon 600D DSLR camera Part 2
37m 50s
Martin Pyott (@MartyPyott)
2016-Oct-16
3,175
268.thumbnailActive Luminous Blue Variables in the Large Magellanic Cloud
1h 21m 50s
Hubble Space Telescope (@HubbleTelescope)
2017-Sep-06
3,173
269.thumbnailLuca on exploration
38m 5s
European Space Agency, ESA (@esa)
2017-May-22
3,157
270.thumbnailSeven Years of WISE
1h 5m 7s
CfA Colloquium
2016-Dec-08
3,146
271.thumbnailThe TRAPPIST-1 System and the NASA Search for Habitable Worlds
1h 2m 3s
Deep Astronomy (@DeepAstronomy)
2017-Jun-15
3,128
272.thumbnailThe Science Onboard the Next ISS Supply Mission
1h 6m 27s
NASA (@NASA)
2016-Oct-15
3,093
273.thumbnailWhy Are Distant Galaxies Aligned?
1h 0m 59s
Deep Astronomy (@DeepAstronomy)
2017-Jun-29
3,088
274.thumbnailWeekly Space Hangout - Feb 17, 2017: Samuel Mason of the Tesla Science Foundation
1h 9m 58s
Fraser Cain (@fcain)
2017-Feb-17
3,082
275.thumbnailThe amazing adventures of Rosetta and Philae (German)
24m 43s
European Space Agency, ESA (@esa)
2016-Dec-31
3,067
276.thumbnailThe Future of SETI w/ Ground-Based Telescopes
1h 15m 30s
Deep Astronomy (@DeepAstronomy)
2017-May-18
3,059
277.thumbnailFootsteps to Mars: Was the 'Desert World' Once an ‘Ocean Planet’?
1h 0m 17s
Deep Astronomy (@DeepAstronomy)
2016-Nov-03
3,052
278.thumbnailWater on the Exoplanet 51 Pegasi b!
1h 4m 36s
Deep Astronomy (@DeepAstronomy)
2017-Mar-23
3,046
279.thumbnailWeekly Space Hangout - Dec 30, 2016: Nancy Atkinson's "Incredible Stories from Space"
1h 2m 44s
Fraser Cain (@fcain)
2016-Dec-30
3,033
280.thumbnailWeekly Space Hangout - Apr 7, 2017: Weekly News Roundup!
58m 39s
Fraser Cain (@fcain)
2017-Apr-07
3,028
281.thumbnailWeekly Space Hangout - Jan 6, 2017: Abigail "Astronaut Abby" Harrison
1h 1m 17s
Fraser Cain (@fcain)
2017-Jan-06
3,016
282.thumbnailTarget: The Moons of Mars
1h 1m 56s
Deep Astronomy (@DeepAstronomy)
2017-Mar-02
3,013
283.thumbnailWeekly Space Hangout - Mar 17, 2017: Stuart McNeill of the Intrepid Sea, Air, & Space Museum
56m 54s
Fraser Cain (@fcain)
2017-Mar-17
3,007
284.thumbnailOfficials Brief Media on Mission of Next-Gen Weather Satellite
44m 32s
NASA (@NASA)
2016-Nov-17
2,996
285.thumbnailOpen Space: Premiere of "Are We Living in a Hologram" With Dr. Paul Matt Sutter
1h 1m 26s
Fraser Cain (@fcain)
2017-Mar-18
2,967
286.thumbnailAstronomy Cast Ep. 431: The Search for Life on Mars
1h 2m 51s
Astronomy Cast (@AstronomyCast)
2016-Dec-07
2,948
287.thumbnailSmall Interstellar Molecules and What They Tell Us
1h 6m 50s
CfA Colloquium
2017-Mar-02
2,945
288.thumbnailWeekly Space Hangout - Mar 31, 2017: The IDATA Project and Afterglow Access
1h 8m 17s
Fraser Cain (@fcain)
2017-Mar-31
2,941
289.thumbnailAstronomy Cast Ep. 432: Geoglogic Ages of Mars - From Wet and Wild to Desolate Desert
1h 8m 34s
Astronomy Cast (@AstronomyCast)
2016-Dec-23
2,935
290.thumbnail🚀 How Will the Resources of Mars Make Human Missions Possible?
59m 55s
Deep Astronomy (@DeepAstronomy)
2016-Dec-01
2,931
291.thumbnailExpedition 49-50 Crew Meets Officials and Reporters as Launch Approaches
43m 23s
NASA (@NASA)
2016-Oct-18
2,926
292.thumbnailAstronomy Cast Ep. 429: Living On Mars
1h 0m 57s
Astronomy Cast (@AstronomyCast)
2016-Nov-24
2,926
293.thumbnailWeekly Space Hangout - May 12, 2017: James Trefil & Michael E. Summers Present "Exoplanets"
45m 46s
Fraser Cain (@fcain)
2017-May-12
2,892
294.thumbnailGravitational Waves Found!
1h 13m 34s
CfA Observatory Nights
2017-Feb-17
2,870
295.thumbnailFast Moving Stars and Interstellar Bow Shocks
1h 3m 21s
Deep Astronomy (@DeepAstronomy)
2017-Mar-09
2,858
296.thumbnailUnder the Hood with PlaneWave Instruments
1h 5m 10s
SkyandTelescopeMedia (@SkyandTelescope)
2017-Jul-07
2,850
297.thumbnailAlive When They Arrive
1h 3m 35s
Deep Astronomy (@DeepAstronomy)
2017-Apr-06
2,832
298.thumbnailBreakthrough Starshot Updates w/ Avi Loeb
1h 6m 33s
Deep Astronomy (@DeepAstronomy)
2017-Jul-27
2,804
299.thumbnailWeekly Space Hangout - Apr 21, 2017: Dr. David Grinspoon
1h 0m 25s
Fraser Cain (@fcain)
2017-Apr-21
2,804
300.thumbnailWeekly Space Hangout - May 5, 2017: Mathew Anderson's "Our Cosmic Story," Updated!
55m 23s
Fraser Cain (@fcain)
2017-May-05
2,802