A radio telescope in South Africa has unearthed a giant galaxy—dubbed a "cosmic megastructure"—with plasma jets that measure ...
"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” ...
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 ...
Twenty years ago, the Huygens probe achieved humanity's first landing on a moon in the outer solar system when it touched ...