How will cats deal with the toilet situation if they go to space? Can a star block an entire galaxy? 03:40 [Steven Kolins] When does Vera Rubin go live live and not just testing? 11:18 [Ayush Agarwal] Can stars block entire galaxies? 13:02 [Christopher Kirby] Gravity in space16:31 [laladieladada] Gravity from the Pillars of Creation17:06 [Edward] What happens if somebody dies in space?