
Sign up to save your podcasts
Or


Brian Fields explores a hypothesis that a supernova may be responsible for a mass extinction.
By PNAS4.4
4242 ratings
Brian Fields explores a hypothesis that a supernova may be responsible for a mass extinction.

44,007 Listeners

43,735 Listeners

1,390 Listeners

605 Listeners

764 Listeners

941 Listeners

536 Listeners

425 Listeners

826 Listeners

6,439 Listeners

334 Listeners

362 Listeners

926 Listeners

6,571 Listeners

2,311 Listeners