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Q&A What happens to asteroids when heated into a plasma?

I'm looking to build a scientifically plausible mining laser for my science fiction setting. The first approach that came to mind was a high-power laser that heats the surface asteroid until it bec...

2 answers  ·  posted 6y ago by Arvex‭  ·  last activity 6y ago by Arvex‭

Question magnetism asteroids electromagnetism mining lasers