Cosmic Queries – Grab Bag – Cosmology Crisis??? With Paul Mecurio
StarTalk Radio - Podcast készítő Neil deGrasse Tyson
Kategóriák:
How do we know the age of stars? On this episode, Neil deGrasse Tyson and comic co-host Paul Mecurio answer fan questions about stars, black hole collisions, the speed of light, and the present crisis in cosmology.
