Astronomers have discovered an extraordinary new giant radio galaxy with plasma jets 32 times the size of our Milky Way.
"It looks like it has been through some kind of event that caused it to form a lot of stars and then just shut down” ...
A radio telescope in South Africa has unearthed a giant galaxy—dubbed a "cosmic megastructure"—with plasma jets that measure ...
NASA's Hubble Space Telescope has provided unprecedented details about the Andromeda galaxy's history and characteristics.
The magnificent Andromeda galaxy (Messier 31), stands out as the most important nearby stellar island to our Milky Way, and ...