Death From Space: Gamma-Ray Bursts Explained
(via Kurzgesagt – In a Nutshell) There are cosmic snipers firing at random into the unvierse. What are they and what happens if they hit us?
The Latest Science Videos
(via Kurzgesagt – In a Nutshell) There are cosmic snipers firing at random into the unvierse. What are they and what happens if they hit us?