MORE evidence AGAINST dark matter? | What does the GAIA data actually show?
15:30
An astrophysicist reacts to SPACE MEMES | PART 6
22:43
Spinning a black hole as fast as possible
21:20
Lancement de vaisseau IMMINENT : quel est le problème avec le vol 7 de SpaceX ?
11:50
Dark Matter: The Situation has Changed
18:07
HUGE blow for alternate theory of gravity MOND
16:10
The Final Parsec Problem: do SUPERMASSIVE black holes ever MERGE?
16:42
How does Mercury's orbit prove General Relativity?
26:23