It might be likely that civilizations eventually develop large spherical shells that can catch all of the light emitted from their stars - an idea famously credited to the late Freeman Dyson.
Tsunami are among the most destructive natural events that happen on our planet. From the Japanese term meaning “harbor wave”, tsunami occur when large volumes of water are quickly moved about in the ocean, which can be driven by events like earthquakes and glacial calving (when pieces of a glacier break off and…