Cosmic Queries - Flat Universe
If you crunched the asteroid belt into one object, would it make a planet? Neil deGrasse Tyson and cohost Chuck Nice answer fan questions about the shape of the universe, the origin of matter, the Casimir Force, pizza toppings, and more!
August 12, 2025
47 min
16
49
Full
1,031 of 1,108
Episode 49 · August 12, 2025
Cosmic Queries - Flat Universe
0:00 / 47:51
Excerpt playback isn’t available for this episode — use the full-episode link.
Search the Record
Moment search isn’t open for this episode yet
When it opens, you’ll be able to type any phrase and jump straight to the second it was said.
Startalk Plus Episodes Around August 12, 2025
Episode 1,031 of 1,108 — walk the feed in the order it was published.
Cosmic Queries - Flat Universe
Summary
If you crunched the asteroid belt into one object, would it make a planet? Neil deGrasse Tyson and cohost Chuck Nice answer fan questions about the shape of the universe, the origin of matter, the Casimir Force, pizza toppings, and more!