Why won't NASA send a copy of Perseverance to the Moon? Can life exist on a planet around a blue giant star? How do satellites stay safe in orbit and don't collide with each other? Answering all these questions and more in this week's Q&A show.

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👉 Oxygen Bottleneck paper
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00:00 Start
00:26 [Andoria] Why won't NASA send Mars-style rovers to the Moon?
05:15 [Vulcan] How to get your discovery to the scientific community?
09:56 [Risa] Can life exist near blue giant stars?
13:41 [Aeturen] Can fire be the solution the Fermi paradox?
16:13 [Vendikar] Should you study journalism in a university?
19:26 [Remus] Robin Hanson's grabby aliens
24:21 [Janus] How do satellites stay safe in orbit?
28:39 [Cait] How do supermassive black holes form?
32:56 [Betazed] Will we become a Kardashev Type I civilization?
37:20 [Cheleb] Shape of the Universe
39:43 [Nimbus] Why some planets have no surface?
41:59 [Belos] Should we preserve Earth or find another home?

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