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| | time | views | |
| ALMA: What We've Learned from One of the Best Telescopes on Earth | 5:90 | 150,186 | |
| Enceladus's Super-Thin Ice | 5:53 | 179,242 | |
| How Moon Rocks Revolutionized Astronomy | 4:31 | 110,331 | |
| SpaceX Is Sending People to the Moon! | 4:27 | 219,809 | |
| There's Going to Be a New Star in the Sky | 5:24 | 276,693 | |
| Evidence for Tatooine! | 4:27 | 154,225 | |
| The Strongest Magnetic Field in the Universe | 3:51 | 215,044 | |
| More New Earth-like Planets Nearby! | 4:54 | 234,153 | |
| How (a Lack of) Bird Poop Proved the Big Bang | 4:48 | 161,727 | |
| Landing on Europa! | 4:26 | 246,927 | |
| How Cosmic Rays Make Astronauts See Stars | 4:55 | 147,549 | |
| The Sun's So Bright, It's Spinning Slower | 5:40 | 212,301 | |
| How Do We Know What the Milky Way Looks Like? | 3:52 | 189,460 | |
| Boeing's Sweet New Spacesuits | 5:15 | 284,589 | |
| 3 Galaxies That Shouldn't Exist | 4:28 | 406,920 | |
| The New Space Weather Mission | 4:30 | 111,795 | |
| Why Is the Night Sky Dark? | 3:26 | 166,160 | |
| The Giant Wave on Venus | 4:32 | 357,027 | |
| The Solar Storm That Almost Started World War III | 4:34 | 242,421 | |
| Two New NASA Missions! | 4:60 | 134,083 | |
| The Largest Electrical Current in the Universe | 3:47 | 217,925 | |
| Future Space News of 2017 | 3:49 | 135,660 | |
| Were the Planets Always in the Same Order? | 5:17 | 207,163 | |
| Record-Breaking Space Discoveries of 2016! | 4:35 | 169,981 | |
| Can You Make Alcohol in Space? | 3:42 | 135,279 | |
| What Happened to the Juno Spacecraft? | 5:10 | 273,613 | |
| The Strange Case of the Himiko Blob | 4:21 | 261,104 | |
| The Biggest-Ever Supernova, Debunked! | 4:47 | 212,712 | |
| The Cargo Ship Fireball | 3:57 | 161,805 | |
| A Tribute to John Glenn | 3:24 | 68,754 | |
| The Star That Trolled Astronomers | 5:29 | 325,846 | |
| Mars Lander Crash Update: Mystery Solved! | 4:18 | 211,554 | |
| 3 Planets That Shouldn't Exist | 5:60 | 645,957 | |
| The "Impossible" Propulsion System | 4:41 | 303,624 | |
| The Apollo Program's Loneliest Astronauts | 4:37 | 147,736 | |
| New Clues to the Structure of the Universe | 4:10 | 171,646 | |
| The Biggest Supermoon in 68 Years! | 3:35 | 210,079 | |
| The Truth About the Million-Dollar Space Pen | 4:25 | 366,701 | |
| Are Aliens Signaling Us? | 4:50 | 244,992 | |
| 3 Missions That Could've Changed History | 5:38 | 161,296 | |
| The Mars Lander Crash: What Went Wrong? | 4:41 | 200,007 | |
| Why Are the Inner and Outer Planets Different? | 3:58 | 155,099 | |
| New Dwarf Planet (Maybe) Discovered | 4:26 | 134,075 | |
| Why Are Rockets Launched in Florida? | 4:38 | 284,289 | |
| Tabby's Strange Star Just Got Stranger | 4:25 | 266,860 | |
| 3 Unsolved Moon Mysteries | 5:23 | 261,429 | |
| The United Nations' First Space Mission | 4:10 | 164,022 | |
| Could We Hide The Earth? | 4:37 | 201,110 | |
| SpaceX Plans to Colonize Mars! | 4:30 | 162,459 | |
| The Pioneer Probes Are Way Off-Course | 5:38 | 357,125 | |
| 400 Million New Stars in Our Galaxy! | 4:21 | 143,472 | |
| Will We Ever Find Intelligent Alien Life? | 4:50 | 188,589 | |
| The SpaceX Explosion | 4:22 | 218,857 | |
| Why Astronauts Have Strong Handshakes | 3:44 | 287,156 | |
| Skylab: The First Americans Living In Space | 4:53 | 127,704 | |
| Trojan Asteroids: Jupiter's Prisoners | 4:45 | 157,340 | |
| It's Time to Visit an Asteroid! | 5:50 | 125,718 | |
| Why We Send Animals to Space | 3:48 | 86,001 | |
| Building Robot Astronauts | 4:46 | 105,330 | |
| Breaking News: There's an Earth-like Planet Next Door! | 4:20 | 292,780 | |
| Mining Asteroids for Space Treasure! | 4:35 | 127,638 | |
| A New Asteroid Mining Mission! | 4:47 | 158,582 | |
| Silicon-Based Life: Could Living Rocks Exist? | 4:40 | 451,844 | |
| The First Commercial Mission to the Moon! | 4:90 | 204,429 | |
| The Stardust Mission: Collecting Comet Dust in Space | 4:20 | 99,930 | |
| Does Deep Space Cause Heart Disease? | 3:46 | 125,069 | |
| Cherenkov Radiation : Particles Faster Than the Speed of Light? | 3:70 | 215,901 | |
| Cherenkov Radiation | 3:32 | 8,400 | |
| Zeroing in on Dark Matter | 3:46 | 222,144 | |
| Project Mercury: The First Americans in Space | 4:70 | 110,954 | |
| 3D Printing Organs in Space | 4:37 | 113,399 | |
| The First Humans on the Moon | 4:17 | 127,420 | |
| A Strangely Cool Supermassive Black Hole! | 4:50 | 225,914 | |
| Knitting to the Moon! | 4:70 | 188,683 | |
| Satellite Death Rattle | 4:25 | 208,547 | |
| The Dark Mystery of Galaxy X | 4:17 | 296,005 | |
| Juno Arriving at Jupiter! | 4:10 | 255,894 | |
| The Kugelblitz: A Black Hole Made From Light | 4:10 | 487,488 | |
| How To Build A Space Station | 4:16 | 145,685 | |
| The Impossibly Huge Quasar Group | 4:22 | 197,839 | |
| A Dying Hot Jupiter and The Birth of Carbon Planets | 4:25 | 225,733 | |
| 3 Extreme New Mission Concepts | 4:46 | 138,851 | |
| The Arizona Fireball and Planet Nine's Origins | 4:20 | 170,737 | |
| The Biggest Water Reservoir in Space | 3:58 | 201,732 | |
| Ingredients for Life On a Comet, and Mars's Close-Up | 3:53 | 105,315 | |
| How Did Earth Get Its Water? | 3:57 | 151,017 | |
| NASA's Giant Balloon, and a Martian Ice Age | 4:70 | 104,799 | |
| The Boomerang Nebula: The Coolest Place in Outer Space | 4:50 | 132,790 | |
| 1,284 New Exoplanets, and Tsunamis on Mars! | 3:41 | 137,011 | |
| Project Orion: The Spaceship Propelled By Nuclear Bombs | 4:50 | 160,637 | |
| Another SpaceX Landing, and New Horizons's Next Stop | 4:30 | 126,439 | |
| Why Do We Call Them 'Astronauts'? | 2:34 | 150,927 | |
| SpaceX's Mars Mission, and 3 Exciting Exoplanets! | 4:39 | 173,855 | |
| 3 Unexpected Dangers of Space Travel | 4:28 | 348,724 | |
| Radioactive Iron Rain! | 3:45 | 156,200 | |
| How to Make a Meteor Shower | 4:10 | 102,016 | |
| Could We Really Visit Other Stars? | 4:22 | 182,321 | |
| Space Robots That Hop | 4:30 | 110,487 | |
| Rocket Landing on a Drone Ship! | 3:46 | 137,994 | |
| The Evolution of Spy Satellites | 4:43 | 156,286 | |
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