Scientists trying to work out whether a star exploded and the resulting debris crashed into Earth 10 million years ago may be one step closer to solving the mystery. They discovered an unusual amount ...

There are signs deep beneath the Pacific Ocean that an exploding star once sent cosmic rays blasting out towards Earth, and ...

What can an exploding star in a distant galaxy teach scientists about red supergiants? This is what a recent study published in The Astrophysical Journal L | Space ...

Astronomers have captured the most detailed view yet of a red supergiant star just before it exploded, hidden beneath layers ...

Using the James Webb Space Telescope (JWST), an international team led by Northwestern University has for the first time ...

Now, astronomers have found a star that may be as close as we’ve ever come to witnessing one of the primordial stars. Known ...

NASA’s JWST detects a massive red supergiant hidden in dust just before exploding, revealing the first direct progenitor of a ...

The star proved she's one of her generation's most compelling performers at the concluding show of her limited U.S. pop-up ...

Earth's wobbly orbit has shifted our view of the stars since the zodiac signs were first created. But that doesn't mean your ...

According to the equations that govern black holes, the larger one of these cosmic behemoths is the lower its average density ...

It sounds like something from the latest science fiction blockbuster. But scientists have revealed the terrifyingly high odds ...

A massive star exploded as a supernova around 11,300 years ago. Its remnants are one of the most studied supernova remnants out there. It is called Cassiopeia A (Cas A), and more details have been ...