Astronomers have discovered a black hole emitting energy in jets longer than the width of 140 Milky Way galaxies. An artist’s concept of Porphyrion, a jet of material 23 million light-years long that ...

The Milky Way would be a little dot in these two giant eruptions ... reconsider the function black hole jets play in the ...

A new study reveals that one such pair of jets, belonging to a black hole some 7.5 billion light-years away, stretches some 23 million light-years—the equivalent of placing 140 Milky Ways in a ...

Astronomers have spotted a massive pair of jets releasing material from a distant black hole. The jets are so large they span ...

How large can black hole jets become? This is what a recent study published in Nature hopes to address as an international team of researchers investigated | Space ...

A series of controversies has rocked the field of cosmology. The standard model of the universe appears to be at odds with ...

The Milky Way is home to gas, dust, billions of stars, and a supermassive black hole at its center. Living in this galactic ...

Black holes often appear in science fiction movies, largely because elements of their existence are still a mystery. They ...

Strange, ultraheavy stars that are rich in barium grow massive by cannibalizing their companions, scientists discover after ...

We now know that black holes occur frequently throughout the universe. One Sagittarius A* sits at the center of our galaxy, ...

Theoretical physicist Tracy Slatyer proposes new scenarios for dark matter and helped discover the Fermi bubbles.

The James Webb Space Telescope has taken things to the extreme, studying the outer edge of our own galaxy, the Milky Way and ...