A radio telescope in South Africa has unearthed a giant galaxy—dubbed a "cosmic megastructure"—with plasma jets that measure ...

Scientists may have just identified the largest one to date! The "Nube" galaxy, which is 10 billion years old, was found through an analysis of data from the IAC Stripe 82 Legacy Project ...

Astronomers used NASA's James Webb Space Telescope to reveal 44 stars in a galaxy so far away, its light dates to when the universe was half its age.

After Guardians of the Galaxy director James Gunn told us in a ... Gunn told a Facebook user that “They have not all been found. No one has found the big one, really. Maybe once someone came ...