| ★ | How I Refuse To Spread Bad Science [Q&A Livestream] | | 9.7K | Canadá | |
| 15 | This Bizarre Galaxy Doesn't Spin. We Now Know Why | | 127.2K | Canadá | 72 |
| 13 | Half Of Our Galaxy Is Hotter Than The Other (We Finally Know Why!) | | 78.7K | Canadá | 74 |
| 14 | Io's Lava Lakes Turned Out Weirder Than We Thought | | 64.5K | Canadá | 73 |
| 16 | Things I Changed My Mind About After 27 Years of Space Journalism | | 55.1K | Canadá | 72 |
| 11 | When Will Rockets Finally Evolve? [Q&A Livestream] | | 40.5K | Canadá | 74 |
| 2 | Is Our Sun An Oddball? [Q&A Livestream] | | 39.7K | Canadá | 85 |
| 4 | Do Black Holes Eat Dark Matter? [Q&A Livestream] | | 38.5K | Canadá | 81 |
| 10 | What Would NASA Do If Astronauts Die on The Moon or Mars? [Q&A Livestream] | | 35.2K | Canadá | 76 |
| 6 | We Need the Mars Sample Return [Q&A Livestream] | | 17.8K | Canadá | 81 |
| 5 | Solar Gravitational Lens Launch Date? [Q&A Livestream] | | 17.6K | Canadá | 81 |
| 8 | Why Didn't The Universe Collapse? [Q&A Livestream] | | 16.5K | Canadá | 78 |
| 7 | Are Astronomers Hiding Something About The Big Bang? [Q&A Livestream] | | 15.8K | Canadá | 79 |
| 12 | How Fast Is The Earth Disintegrating to Space? [Q&A Livestream] | | 14.4K | Canadá | 74 |
| 1 | True Distance to Polaris and Other Stars [Q&A Livestream] | | 11.0K | Canadá | 86 |
| 20 | A Telescope Experience You Just Can't Repeat [Q&A Livestream] | | 10.4K | Canadá | 71 |
| 3 | Will We Bump Into Another Universe? [Q&A Livestream] | | 10.0K | Canadá | 82 |
| 9 | Where Did the Sun Come From? [Q&A Livestream] | | 9.6K | Canadá | 77 |
| 19 | How Do We Know Dark Energy Exists? [Q&A Livestream] | | 8.0K | Canadá | 72 |
| 17 | Why Is Space Exactly Three-Dimensional? | Chemistry Works | One Change Ruins It | The Forge Empire @theforgeempire | 3.1K | Estados Unidos | 72 |
| 18 | Live épargne , budget , bourse ! Je répond à vos questions en live | L'épargne 2020 - Investir en bourse / épargne @lepargne2020 | 165 | Francia | 72 |