Astronomers have detected the first “heartbeat” of a newborn star within a cosmic explosion, revealing a rapidly spinning ...

The hydrogen bomb, unlike the atomic bomb used on Hiroshima, generates energy through fusion by fusing isotopes of hydrogen, ...

When space telescopes blazed with high-energy radiation for hours earlier this year, astronomers suspected that they were ...

Stars often fall into black holes, and now it seems the opposite can also occur, producing an extra long-lasting explosion as ...

Astronomers recorded the longest gamma-ray burst in history, GRB 250702B, that may be a cosmic event completely new to ...

An ultra-fast flash from the galaxy M82 reveals what may have been a rare "extragalactic magnetar giant flare." ...

For the first time, by studying quantum correlations between triplets of secondary particles created during high-energy ...