Extracting water from asteroids
Global freshwater supplies are gradually dwindling, and we might face a water... Read more

by sunnyjim Jul 8, 2025 3 Comments 3 Links
#asteroidmining, #asteroids, #earth, #space, #spacemining, #water,
by Why Are You Reading My Name Jun 3, 2025 3 Comments 3 Links
Not a new idea but an interesting one. Been discussed on stack exchange / physics for a while, here is a thread.
Its possible to use gravity as a lens, they should be possible to use it as a mirror also. Nice idea.