Astronomers have made a groundbreaking discovery about black holes, revealing that these cosmic giants can essentially cook ...

On Monday, in honor of the 25th anniversary of the Chandra X-ray Observatory launch, the space agency released ... dot at the heart of the galaxy is a cloud of neon purple, which represents ...

The ring-shaped clouds around the nebula RCW 120 were detected by NASA's Spitzer Space Telescope in this composite image. The Black Eye Galaxy is a relatively isolated spiral galaxy 17 million ...