[Q&A] Colouring the Sun Green, Self-Sustaining Space Station, Fate of LUVOIR

March 25th, 2025
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Should we be colouring our star green to make it stand out for potential aliens? What would it take for a space station to be fully self-sufficient? What happened to LUVOIR which was supposed to be a bigger version of JWST? And in our free bonus question on Patreon, can you win a Nobel Prize by watching YouTube videos. All this and more in this Q&A.

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  • 00:00 Start
  • 00:32 Can a space station be 100% self-sustaining?
  • 03:54 Should we paint the Sun green?
  • 06:29 How can we still see the CMB?
  • 08:02 Starlink and the destruction of ozone layer
  • 12:31 What's going on with the LUVOIR telescope?

📺 VIDEO VERSION
https://youtu.be/YgeitQyLr9c

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Fraser Cain

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