An artist's illustration of the longest black hole jet system ever observed. Nicknamed Porphyrion after a mythological Greek ...

The Milky Way and the Andromeda Galaxy may already be colliding after it was discovered that galaxies may have gas halos far ...

Galaxy M94| This image captures the galaxy Messier 94, located in the small northern constellation of Canes Venatici (the ...

A new image from the James Webb Space Telescope depicts the "extreme outer galaxy" in unprecedented detail, NASA researchers ...

A massive filament of gas and dust, designated X7, has been elongated during its long approach to the Milky Way galaxy's ...

The largest-ever black hole jets ever seen hint that these cosmic monsters may play an even more significant role in shaping ...

Astronomers will soon begin a search of 2,800 galaxies for signs of advanced alien civilizations using a radio telescope in ...

Astronomers have identified the largest black hole jet structure known, named Porphyrion, stretching 23 million light-years ...

Black hole jets equivalent to 140 Milky Way galaxies discovered coming from far-away galaxyCalTech With only 117 in MLB ...

Observations from the Event Horizon Telescope may reveal a secret merger in our supermassive black hole's past, potentially ...

The Webb telescope — a scientific collaboration between NASA, ESA, and the Canadian Space Agency — is designed to peer into ...

That's equivalent to lining up 140 Milky Way galaxies back to back. "This pair is not just the size of a solar system, or a ...