The James Webb Space Telescope has captured new imagery of supernova remnant Cassiopeia A. It is 11,000 light-years away in ...

For the first time, scientists have made a clear X-ray detection of chlorine and potassium in the wreckage of a star using ...

"The supernova was named 'supernova Hope' since it gives astronomers hope to better understand the universe’s changing expansion rate." When you purchase through links on our site, we may earn an ...

The James Webb Space Telescope has captured new imagery of supernova remnant Cassiopeia A. It is 11,000 light-years away in ...

Astronomers from Texas have witnessed the moment a star's surface is torn apart by a supernova, becoming oblong in the process and producing more light than the entire galaxy for an instant.

Through a phenomenon called gravitational lensing, three different moments in a far-off supernova explosion were captured in a single snapshot by NASA's Hubble Space Telescope. The light from the ...

It’s challenging to make predictions, especially in astronomy. There are however, a few forecasts astronomers can depend on, such as the timing of upcoming lunar and solar eclipses and the clockwork ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Interstellar gas and dust heated by a centuries-old supernova glows in infrared light that was ...

XRISM observations of Cassiopeia A reveal abundant chlorine and potassium, showing supernovae can forge these life-linked ...

'This galaxy is a multi-talented light show, showing off an impressive array of different celestial lights.' When you purchase through links on our site, we may earn an affiliate commission. Here’s ...

Our Milky Way galaxy is home to some extremely weird things, but a new discovery has astronomers truly baffled. In data collected by a powerful radio telescope, astronomers have found what appears to ...