Is living in the clouds of Venus better than living in sub-surface habitats on Mars? Can we really lock ourselves from orbit with space junk? Should we build another version of Biosphere before going to Mars? And in Q&A+, is abiogenesis really unlikely?

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• 00:00 Start

• 00:29 [Mr Kyle] How do we distinguish the motions of galaxies and the expansion of the Universe?

• 02:14 [Melinda Green] Biosphere 2 before going to Mars?

• 03:38 [Adam Redwine] Are there any plans for Biosphere 3?

• 05:43 [A.SmollZz] Can we really trap ourselves on orbit because of space junk?

• 07:50 [Nick Stokes] What kind of space mission would I get on?

• 09:21 [name] Floating habitat on Venus VS sub-surface habitat on Mars

• 10:11 [Kyle] Hostile aliens

• 11:25 [Ken Sole] Rarest phenomena in our universe

📺 VIDEO VERSION

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