The Greatest Scientist You’ve Never Heard Of - Ask a Spaceman!
18:14
How Kilonovas Made the Earth and Killed Alternate Gravity - Ask a Spaceman!
30:03
The Woman Who Rewrote Astronomy - Ask a Spaceman!
16:57
Did AI Prove Our Proton Model WRONG?
17:33
I don't believe the 2nd law of thermodynamics. (The most uplifting video I'll ever make.)
39:25
Where Does EVERYTHING Come From? - Ask a Spaceman!
23:47
I Think Faster Than Light Travel is Possible. Here's Why.
20:05
Does Dark Matter Fail? - Ask a Spaceman!
27:15