On January 28, 1986, Space Shuttle Challenger broke apart just 73 seconds after liftoff. Pilot Michael Smith's final words ...

Images of the space around the sun show the comet approaching the star intact—but only a shower of debris came the other side ...

A cosmic explosion with an energy equivalent to the output of a billion suns went unnoticed by astronomers until they caught the "echo" of this gamma-ray burst.

Astronomers have spotted a bizarre cosmic explosion that refuses to play by the rules—and it’s leaving scientists scrambling for answers. GRB 250702B, detected by NASA’s James Webb Space Telescope and ...

It appears to have broken up into "tens of objects." The post Second SpaceX Satellite Abruptly Explodes appeared first on ...

There are roughly 10,000 Starlink satellites in low Earth orbit, over a third of all the tracked objects in that part of ...

SpaceX is still having communication challenges with emergency services that respond to explosions and other emergencies at the Elon Musk-led company’s South Texas Starbase. The largest fire ...

"For years, the magnetar idea has felt almost like a theorist's magic trick." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking space news ...