Legendary music mogul Irving Azoff is in talks to acquire both SiriusXM and iHeartMedia and merge the companies into a radio ...

A star's mass determines its entire life story, from how it shines to how it dies. For young stars shrouded in dust, getting ...

Soviet cosmonauts, engineers, and intelligence officers risk everything in an ambitious space program aiming to be the first ...

James Webb data reveal pristine gas irradiated by energetic light some 450 million years after the Big Bang — a sign it may ...

The Action Lab explores a physics experiment about trapping an electron in a box and what it can reveal about light and ...

A mysterious cosmic explosion has astronomers buzzing, as a strange event may hint at an entirely new kind of stellar ...

A supermassive black hole, ULAS J1120+0641, outgrows its galaxy and disrupts the cosmic balance, revealing a mystery of the ...