Astronomers used the XRISM mission to separate signals and analyze the extreme gravitational forces at work in active ...

An inexplicably hot, fast-growing cluster of galaxies in the early universe has scientists questioning theories of galactic ...

It sounds like something from the plot of Interstellar, but this plan to beam precious data back to Earth—before it’s lost ...

Using data from NASA's James Webb Space Telescope, astronomers from the Center for Astrophysics | Harvard & Smithsonian (CfA) ...

LIV Golf doesn't officially kick off its 2026 season for another month, but the league will finalize its full roster this ...

This sleek knife draws inspiration from the same trendsetting, now-defunct brand that inspired REO Speedwagon. Yes, really.

A black hole has shredded a massive star like it was "preparing a snack for lunch," according to a team of scientists at the ...

Our galaxy’s supermassive black hole is famous for being one of the dimmest in the universe. Evidence from a new space ...

Astronomers found a young galaxy cluster with unexpectedly hot gas, suggesting cosmic structures formed faster than once ...

Astronomers have obtained the sharpest-ever X-ray spectrum of an iconic active galaxy, providing the most accurate, precise ...

For a few tense hours on Sunday morning, Greek skies turned into a communications black hole. Air traffic controllers for ...

Do all stars exist in galaxies, or do some exist in intergalactic space?Thomas GriffilthAtlantic City, New Jersey Nearly all ...