Where Does EVERYTHING Come From? - Ask a Spaceman!
50:21
Top 10 WORST Places to Live in the Universe - Ask a Spaceman! (collab w/ John Michael Godier)
17:17
The Weird Weakness of Gravity - Ask a Spaceman!
37:36
Who Were The REAL Ancient Astronomers?
33:12
What Makes Pseudoscience So Dangerous?
36:39
How Will the Universe Die?
17:55
The Dipole Repeller: The Void That’s Tearing Us Apart - Ask a Spaceman!
35:43
Does Space Control Our Climate? - Ask a Spaceman!
18:26