Videos with captions

Date Title Duration Views Transcribed
2014-04-01 Kepler's Planetary Bonanza 05:04 260,996
2014-04-03 NASA's Plan to Capture an Asteroid 02:53 187,526
2014-04-09 What Are Seasons Like On Other Planets? 03:54 305,763
2014-04-10 Oceans on Saturn's Moon Enceladus! 03:34 265,569
2014-04-16 Why Is Pluto Not A Planet? 03:56 527,714
2014-04-17 Asteroids, Exomoons, and a Crash on the Moon 04:13 165,117
2014-04-22 Where Does the Solar System End? 03:44 390,746
2014-04-24 New Earth-Size Planet and a Solar Eclipse 04:28 159,425
2014-04-29 Where Did the Moon Come From? 03:39 345,840
2014-05-01 Microbes From Space and Bits of Halley's Comet 04:13 136,898
2014-05-06 White Holes: An Impossible Possibility 04:31 1,573,783
2014-05-09 'Secret' Space Plane, and Curiosity's New Rock 04:34 138,841
2014-05-13 The History, and Future, of Space Suits 05:24 393,077
2014-05-15 Solar Flares and a Virtual Universe 04:26 197,800
2014-05-21 The Asteroid Belt: Not What You Think! 03:10 366,543
2014-05-23 Space Station Science and NASA's Flying Saucer 04:27 133,928
2014-05-28 Minerva and the New Hunt for Alien Worlds 10:06 445,756
2014-05-31 New Supernova, and Internet on the Moon 03:47 291,953
2014-06-04 What Is Gravitational Lensing? 04:04 223,925
2014-06-05 SpaceX's Awesome New Craft, and 'Mega-Earth' Discovered 04:08 327,300
2014-07-24 Watch the Delta Aquarids, and Meet NASA's 'Aquanauts' 04:05 99,211
2014-09-09 How Much of Me Is "Star Stuff?" 04:18 133,392
2014-09-16 What's It Like on ... Venus? 03:35 674,548
2014-09-30 What Would Happen If the Planets Lined Up? 03:46 1,002,837
2014-11-12 Terraforming: Can We Turn Mars Into Earth 2.0? 04:44 1,115,032
2014-12-18 SpaceX's Risky Reusable Rocket Launch 03:48 248,246
2014-12-30 We Are Sending a Probe into the Sun 03:43 307,858
2015-01-06 Does the Sun Have Long-Lost Siblings? 03:29 305,932
2015-02-17 Buran: The Space Shuttle That Almost Was 03:42 263,758
2015-02-20 3D Printing in Space, and When Venus Meets Mars 03:43 103,073
2015-02-26 Does Dark Matter Cause Extinctions? 04:26 413,721
2015-03-03 The Future of Space Telescopes: Umbrellas & Glitter! 03:51 129,715
2015-03-05 An Impossible Black Hole, and Finally Meeting Ceres 04:10 485,793
2015-03-10 Space Particles Are Flying Through You Right Now! 04:35 109,632
2015-04-21 Could There Be Planets Beyond Neptune? 04:29 673,443
2015-07-21 What We've Learned from the Pluto Flyby! 04:25 474,222
2015-07-23 There's a Giant Hole in the Universe 03:36 1,124,306
2015-08-06 New Results from Philae, and the Perseids Meteor Shower! 04:16 141,465
2015-08-25 Turning Astronaut Pee Into Plastic 03:38 117,258
2015-08-27 Fire Fountains on the Moon 03:29 155,621
2015-09-11 Destroying Space Junk With Lasers, and Two Rare Eclipses! 04:32 128,044
2015-09-15 Building a Dyson Sphere 04:50 1,449,106
2015-09-17 Let's Nuke Mars! 03:33 1,884,037
2015-09-29 Journey to the Center of the Galaxy 04:31 377,928
2015-10-02 Why Comet 67P Is Shaped Like a Duck, and New Pluto Photos! 03:30 138,384
2015-10-08 5 Places NASA May Go to Next 04:09 270,284
2015-10-20 How We Figured Out That Earth Goes Around the Sun 04:40 652,442
2015-10-22 What's Up With the 'Alien Megastructure?' 04:16 402,414
2015-10-27 Understanding the Most Extreme Numbers in the Universe 03:39 326,746
2015-11-10 Great Minds: Tycho Brahe, the Astronomer With a Pet Elk 05:08 179,179
2015-11-12 NASA Needs Astronauts! 04:10 147,840
2015-11-17 Why Shouldn't You Look at the Sun? 04:25 514,051
2015-11-19 A New Dwarf Planet? 03:46 175,109
2015-11-24 The Fastest Runaway Star in the Galaxy 04:45 294,275
2015-11-26 Will there be a ring in Mars's future? 04:22 206,963
2015-12-01 Triton: The Celestial 'Cantaloupe' 04:46 346,856
2015-12-03 Mission Cliffhanger On Venus 03:37 137,628
2015-12-09 Take a Trip to Titan! 04:11 473,107
2015-12-10 Multicolored Meteor Shower! 04:08 115,990
2015-12-15 The First Few Moments That Physics Can't Explain 04:04 511,777
2015-12-17 Two New Planets Discovered? 03:45 320,096
2015-12-22 Diving Into the Sun! 04:54 386,822
2015-12-29 Is the Universe Expanding? 04:03 283,066
2015-12-31 Space Superlatives of 2015! 03:56 99,782
2016-01-05 How Big Is the Universe? 04:23 301,093
2016-01-07 Future Space News of 2016 04:06 143,531
2016-01-12 How Close Can You Get To The Sun? 03:23 662,500
2016-01-14 New Space-Flight Awesomeness! 03:49 140,264
2016-01-19 Io's Underground Magma Ocean 03:10 227,213
2016-01-21 The Biggest-Ever Supernova 03:48 322,758
2016-01-26 The Unexpected Effects of Nukes in Space 04:41 2,287,928
2016-01-28 Planet 9 from Outer Space 03:34 401,556
2016-02-03 Our Galaxy Is a Cannibal 05:12 247,352
2016-02-04 What We Learned from Challenger and Columbia 04:38 306,027
2016-02-09 The Greatest Failed Experiment Ever 04:02 1,028,445
2016-02-11 Gravitational Waves Discovered! 03:05 308,991
2016-02-16 We're Going to Europa! 03:58 438,762
2016-02-18 Why Gravitational Waves Are a Big Deal 04:38 311,828
2016-02-23 Colonizing Venus with Giant Balloons 03:26 246,629
2016-02-26 Virgin's New Spaceship 03:49 187,416
2016-03-01 Life on a Donut Planet 03:14 596,027
2016-03-04 Scott Kelly's Return and an Atlantic Meteoroid 04:24 137,776
2016-03-08 Photonic Propulsion: Mars in 3 Days? 05:14 1,533,197
2016-03-11 Launching ExoMars! 03:49 157,786
2016-03-15 3 Exoplanets With Extreme Weather 04:40 271,078
2016-03-18 The Next ISS Experiments, and Pluto's Weird Methane Mountains 03:59 133,721
2016-03-25 Setting Spaceships on Fire 03:29 153,880
2016-03-29 Life in a Mars Colony 04:44 447,765
2016-04-01 Building a Base on the Moon 04:11 255,042
2016-04-05 What If the Earth Stopped Spinning? 04:04 303,327
2016-04-08 The Space Station's Inflatable Room 04:04 186,102
2016-04-12 The Evolution of Spy Satellites 04:43 225,241
2016-04-15 Rocket Landing on a Drone Ship! 03:46 166,852
2016-04-19 Space Robots That Hop 04:03 121,044
2016-04-22 Could We Really Visit Other Stars? 04:22 211,649
2016-04-26 How to Make a Meteor Shower 04:10 110,857
2016-04-29 Radioactive Iron Rain! 03:45 193,093
2016-05-03 3 Unexpected Dangers of Space Travel 04:28 498,302
2016-05-06 SpaceX's Mars Mission, and 3 Exciting Exoplanets! 04:39 203,699
2016-05-10 Why Do We Call Them 'Astronauts'? 02:34 179,870
2016-05-13 Another SpaceX Landing, and New Horizons's Next Stop 04:03 142,001
2016-05-17 Project Orion: The Spaceship Propelled By Nuclear Bombs 04:05 217,468
2016-05-20 1,284 New Exoplanets, and Tsunamis on Mars! 03:41 154,613
2016-05-24 The Boomerang Nebula: The Coolest Place in Outer Space 04:05 184,110
2016-05-27 NASA's Giant Balloon, and a Martian Ice Age 04:07 114,478
2016-05-31 How Did Earth Get Its Water? 03:57 296,580
2016-06-03 Ingredients for Life On a Comet, and Mars's Close-Up 03:53 113,008
2016-06-07 The Biggest Water Reservoir in Space 03:58 292,029
2016-06-10 The Arizona Fireball and Planet Nine's Origins 04:20 208,892
2016-06-14 3 Extreme New Mission Concepts 04:46 175,325
2016-06-17 A Dying Hot Jupiter and The Birth of Carbon Planets 04:25 350,876
2016-06-21 The Impossibly Huge Quasar Group 04:22 292,428
2016-06-24 How To Build A Space Station 04:16 267,859
2016-06-28 The Kugelblitz: A Black Hole Made From Light 04:10 1,848,092
2016-07-01 Juno Arriving at Jupiter! 04:00 278,113
2016-07-05 The Dark Mystery of Galaxy X 04:17 645,293
2016-07-08 Satellite Death Rattle 04:25 246,071
2016-07-12 Knitting to the Moon! 04:07 230,651
2016-07-15 A Strangely Cool Supermassive Black Hole! 04:50 355,977
2016-07-20 The First Humans on the Moon 04:17 234,151
2016-07-22 3D Printing Organs in Space 04:37 136,180
2016-07-29 Zeroing in on Dark Matter 03:46 259,648
2016-08-03 Cherenkov Radiation : Particles Faster Than the Speed of Light? 03:07 537,404
2016-08-05 Does Deep Space Cause Heart Disease? 03:46 135,618
2016-08-09 The Stardust Mission: Collecting Comet Dust in Space 04:02 118,782
2016-08-12 The First Commercial Mission to the Moon! 04:09 228,707
2016-08-16 Silicon-Based Life: Could Living Rocks Exist? 04:04 904,108
2016-08-19 A New Asteroid Mining Mission! 04:47 187,657
2016-08-23 Mining Asteroids for Space Treasure! 04:34 147,932
2016-08-24 Breaking News: There's an Earth-like Planet Next Door! 04:20 381,626
2016-08-26 Building Robot Astronauts 04:46 118,481
2016-08-30 Why We Send Animals to Space 03:48 105,919
2016-09-02 It's Time to Visit an Asteroid! 05:05 136,024
2016-09-06 Trojan Asteroids: Jupiter's Prisoners 04:45 202,368
2016-09-09 Skylab: The First Americans Living In Space 04:53 230,486
2016-09-13 Why Astronauts Have Strong Handshakes 03:44 370,608
2016-09-16 The SpaceX Explosion 04:22 233,442
2016-09-20 Will We Ever Find Intelligent Alien Life? 04:50 253,324
2016-09-23 400 Million New Stars in Our Galaxy! 04:21 161,110
2016-09-27 The Pioneer Probes Are Way Off-Course 05:38 1,393,002
2016-09-30 SpaceX Plans to Colonize Mars! 04:30 179,405
2016-10-04 Could We Hide The Earth? 04:37 254,062
2016-10-07 The United Nations' First Space Mission 04:01 177,865
2016-10-11 3 Unsolved Moon Mysteries 05:23 388,953
2016-10-14 Tabby's Strange Star Just Got Stranger 04:25 437,445
2016-10-18 Why Are Rockets Launched in Florida? 04:38 962,696
2016-10-21 New Dwarf Planet (Maybe) Discovered 04:26 144,199
2016-10-25 Why Are the Inner and Outer Planets Different? 03:58 282,042
2016-10-28 The Mars Lander Crash: What Went Wrong? 04:41 240,691
2016-11-01 3 Missions That Could've Changed History 05:38 209,916
2016-11-04 Are Aliens Signaling Us? 04:05 306,689
2016-11-09 The Truth About the Million-Dollar Space Pen 04:25 480,398
2016-11-11 The Biggest Supermoon in 68 Years! 03:35 220,935
2016-11-15 4 Things You're Not Allowed to Do in Space 04:41 2,584,091
2016-11-18 New Clues to the Structure of the Universe 04:01 187,265
2016-11-25 The "Impossible" Propulsion System 04:41 413,423
2016-11-29 3 Planets That Shouldn't Exist 05:06 1,039,640
2016-12-02 Mars Lander Crash Update: Mystery Solved! 04:18 232,346
2016-12-06 The Star That Trolled Astronomers 05:29 502,381
2016-12-09 A Tribute to John Glenn 03:24 75,218
2016-12-13 The Cargo Ship Fireball 03:57 173,655
2016-12-16 The Biggest-Ever Supernova, Debunked! 04:47 308,626
2016-12-20 The Strange Case of the Himiko Blob 04:21 463,737
2016-12-23 What Happened to the Juno Spacecraft? 05:01 523,507
2016-12-27 Can You Make Alcohol in Space? 03:42 144,504
2016-12-30 Record-Breaking Space Discoveries of 2016! 04:35 184,389
2017-01-03 Were the Planets Always in the Same Order? 05:17 266,843
2017-01-06 Future Space News of 2017 03:49 147,259
2017-01-10 The Largest Electrical Current in the Universe 03:47 295,821
2017-01-17 The Solar Storm That Almost Started World War III 04:34 295,619