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Top Questions
9
votes
How do floating plants get their trace nutrients?
xenobiology
atmosphere
biochemistry
asked May 23 at 0:42
worldbuilding.stackexchange.com
8
votes
Xenon Anesthetic Hazard
xenobiology
atmosphere
asked Sep 4, 2023 at 14:01
worldbuilding.stackexchange.com
8
votes
Do Forbidden Lines in Stars Often Come in Groups
hard-science
stars
asked Oct 2, 2023 at 21:04
worldbuilding.stackexchange.com
8
votes
Can a war in an 1800's level society kill a billion people in 17 years?
warfare
mass-death
asked Oct 5, 2023 at 2:24
worldbuilding.stackexchange.com
5
votes
Microorganism chemosynthesis on an Ammonia planet
science-based
xenobiology
atmosphere
asked Mar 20 at 19:40
worldbuilding.stackexchange.com
5
votes
Blood on this ammonia planet
science-based
xenobiology
blood
asked Apr 9 at 14:56
worldbuilding.stackexchange.com
5
votes
Is there a way to make a K-star have an unusually strong stellar wind
stars
asked Sep 22, 2023 at 21:16
worldbuilding.stackexchange.com
5
votes
Would this atmosphere be habitable to humans?
science-based
planets
earth-like
atmosphere
asked Apr 21, 2023 at 23:21
worldbuilding.stackexchange.com
Top Answers
12
How possible is a habitable, liquid ocean-planet at temperatures below 0°C?
worldbuilding.stackexchange.com