The energetic streams are together 23 million light-years in length—roughly as long as 140 Milky Way galaxies lined end to end ...

The image of supermassive black hole Sagittarius A * was created using data from the Event Horizon Telescope Collaboration.

The pair of galaxies may eventually lose their Mona Lisa smile, but NASA says it will eventually transform into something ...

"Primordial black holes do not live in the solar system. Rather, they’re streaming through the universe, doing their own thing. And the probability is, they’re going through the inner solar system at ...

New infrared image highlights star formation triggered by merger-in-progress. Arp 107, a pair of interacting galaxies, shines ...

In the centre of our galaxy, the Milky Way is a supermassive black hole called Sagittarius A, which is 4 million times the ...

SpaceX's rejection of FAA's violation conclusions; Mitsubishi's deal to launch H3 rockets for France's Eutelsat from 2027; ...

Nicknamed Porphyrion after a giant in Greek mythology, the jet megastructure dates to a time when the universe was 6.3 ...

They found more black holes in the early universe than previously reported. Hubble re-photographed the survey region for the ...

The Hubble Deep Field and its successor, the Hubble Ultra-Deep Field, showed us how vast our Universe is and how it teems with galaxies of all shapes and sizes. They focused on tiny patches of the sky ...

Mitsubishi Heavy Industries to provide H3 rocket launches for Eutelsat from 2027. Intuitive Machines wins a $4.8 billion NASA ...

NASA's Hubble Space Telescope helped astronomers find more supermassive black holes in the early universe than previous estimates.