Morning Overview on MSN

Scientist baffled by a symmetric jet structure on 3I/ATLAS

The interstellar object 3I/ATLAS has turned a routine comet flyby into a genuine scientific puzzle, thanks to a remarkably ...
Morning Overview on MSN

This space startup wants to turn night into day, at what cost?

In low-Earth orbit, a small California startup is trying to do something that sounds like science fiction: redirect sunlight ...