Images taken by JWST reveal the star that became SN2025pht before it exploded, providing our best view of a red supergiant ...

An unexpected deep-sea deposit may be the smoking gun from a nearby star that exploded as a supernova in the relatively ...

"The speed at which this doomed stellar system is lurching wildly, likely due to the extreme brightness, is a frantic sign of ...

A companion star may have stripped silicon layers. This provided a new window into stellar death. Astronomers have observed the inner layers of a dying star through a rare type of stellar explosion ...

Astronomy is increasingly becoming an online affair. Recent discoveries of interstellar Comet 3I/ATLAS and R2 SWAN have ...

Hubble captured a breathtaking view of NGC 6000, a spiral galaxy where blue newborn stars shine beside golden, aging ones.

By combining Webb’s infrared data with older Hubble Space Telescope images, scientists traced the explosion, known as ...

In a new study, a team of astronomers report that they have captured the most detailed glimpse yet of a red supergiant before ...

Study finds evidence of a possible star explosion 10 million years ago by discovering unusually high levels of cosmic rays in ...

A new study reveals an intriguing possibility: asupernova explosion might have sent a surge of cosmic rays toward Earth ...