Each week we find the most interesting and informative articles we can and along the way we uncover amazing and cool images. Here you’ll discover incredible photos and the stories behind them.
Big Ol’ Bubbles
(Image credit: South African Radio Astronomy Observatory/ Heywood et al.)
Two huge bubbles of radio energy swirling out of the Milky Way’s middle could be evidence of an
ancient cosmic explosion — or maybe the start of a new one.