Search PBS Space Time


2022-03-30: Could The Universe Be Inside A Black Hole?

  • 01:49: ... space is expanding evenly everywhere, then there are distant regions of the universe that are being propelled away from us faster than the ...

2020-04-22: Will Wormholes Allow Fast Interstellar Travel?

  • 02:08: ... have to connect parallel layers of reality - it could instead connect distant regions of our ...

2019-04-03: The Edge of an Infinite Universe

  • 08:37: He found that two “infinitely distant” regions could not both be in a perfect vacuum state if a black hole lay between them.

2018-06-27: How Asteroid Mining Will Save Earth

  • 10:26: ... perhaps the real work can begin of expanding humanity's reach into more distant regions of space ...
4 result(s) shown.