Gamma Cas is easy to spot, but hard to understand
Gamma Cas is easy to spot, but hard to understand
Very cool research shows just how gnarly surfing is on other worlds, and a venerable spacecraft is losing power rapidly
Also: Jupiter lightning is ridiculously powerful
New observations imply there’s less than we thought
I was surprised to learn how little it actually is
Plus: the chance of the Milky Way and Andromeda colliding just went up. Maybe.