Astronomers call this "eruptive mass loss," and it's a stellar drama we're still trying to fully grasp.

One night I noticed a star changing colors and moving perceptibly. But through binoculars, a few dimmer stars in the same ...

The most massive black holes in the universe detected by the ripples they make in spacetime were not born directly from ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Our grasp of how stars rotate is "insufficient," with implications on ...

Quasars stripped early galaxies of their gas, the basic raw material for making stars.

Merging black holes and neutron stars have unusual oval orbits prior to colliding and merging, which challenge the laws of ...

Looking Up is transcribed using a combination of AI speech recognition and human editors. It may contain errors. Please check the corresponding audio before quoting ...

A stellar explosion with subtle hints of a black hole binary in the background. (Courtesy: Carl Knox, OzGrav – Swinburne ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Our understanding of how stars evolve has been shaken up by astronomers ...

May will be a month packed with astronomical sights and will end the same way it starts - with a full moon. In between, the ...