Skip Navigation
Space, the final frontier @lemmy.ml ☆ Yσɠƚԋσʂ ☆ @lemmy.ml

When Was Earth Last Struck by a Supernova?

www.scientificamerican.com When Was Earth Last Struck by a Supernova?

A supernova showering Earth with radioactive debris is a surprisingly common cosmic occurrence

When Was Earth Last Struck by a Supernova?
0
Hacker News @lemmy.smeargle.fans bot @lemmy.smeargle.fans
BOT
Surprising Supernova Scars Cover the Earth
0 comments