Ask a Spaceman!

256 Episodes

1. AaS! 111: What's it like to fall into a black hole? (redux)

   Published: 9/3/2019
2. AaS! 110: Is the universe really predictable?

   Published: 8/20/2019
3. AaS! 109: What are the mysterious cosmic strings?

   Published: 8/6/2019
4. AaS! 108: What do we learn from eclipses?

   Published: 7/16/2019
5. AaS! 107: Is interstellar travel possible?

   Published: 7/2/2019
6. AaS! 106: How do we measure the expansion of the universe?

   Published: 6/18/2019
7. AaS! 105: Is everything a wave or a particle, and why does my head hurt?

   Published: 6/4/2019
8. AaS! 104: What turned Venus into hell?

   Published: 5/21/2019
9. AaS! 103: What's wrong with the cosmic calendar?

   Published: 5/7/2019
10. AaS! 102: What are the mighty clusters of galaxies?

    Published: 4/16/2019
11. AaS! 101: What is the black hole information paradox?

    Published: 4/2/2019
12. AaS! 100: Why avoid the cosmic voids?

    Published: 3/19/2019
13. AaS! 99: Do we live in the multiverse?

    Published: 3/5/2019
14. AaS! 98: Who's in charge of the quantum world?

    Published: 2/19/2019
15. AaS! 97: What makes the strong force so strong?

    Published: 2/5/2019
16. AaS! 96: Hey, who took all the antimatter?

    Published: 1/15/2019
17. AaS! 95: Does light experience time? (and other mysteries)

    Published: 1/1/2019
18. AaS! 94: How did we figure out that stuff is made of atoms?

    Published: 12/18/2018
19. AaS! 93: Does the Oort Cloud Exist?

    Published: 12/4/2018
20. AaS! 92: I give up, what is time?

    Published: 11/20/2018