A bit off-topic, but whoever is interested in such during- and post-apocalyptic scenarios from sci-fi point of view may want to check the Seveneves book by Neal

A bit off-topic, but whoever is interested in such during- and post-apocalyptic scenarios from sci-fi point of view may want to check the Seveneves book by Neal Stephenson [1]. One of my personal favourites. [1] https://en.wikipedia.org/wiki/Seveneves https://en.wikipedia.org/wiki/Seveneves