Search PBS Space Time


2021-08-03: How An Extreme New Star Could Change All Cosmology

  • 06:17: That’s true of planets and regular stars, but it’s not true of white dwarfs.

2020-08-17: How Stars Destroy Each Other

  • 13:12: Some of you also asked why the less massive object can't just be a regular star.
  • 13:27: Compared to a black hole or neutron star, regular stars are giant puffed up balls.

2018-08-23: How Will the Universe End?

  • 04:23: Believe it or not, many of those black dwarfs will still have planetary systems from their days as regular stars.
3 result(s) shown.