New X-ray data from NASA’s Chandra telescope reveals Cassiopeia A’s chaotic final hours, showing how dying stars collapse and explode.

What's the link between an exploding star, climate change and human evolution? Francis Thackeray, who has researched ancient ...

Blazers star Damian Lillard discusses his recovery and explains his theory on the rise of Achilles injuries in the NBA.

NEW YORK (AP) — Scientists for the first time have spotted the insides of a dying star as it exploded, offering a rare peek into stellar evolution. Stars can live for millions to trillions of years ...

Scientists have seen the insides of a dying star as it exploded, offering a rare glimpse into stellar evolution and what ...

Physicists have long believed that black holes explode at the end of their lives, and that such explosions happen—at ...

We discovered *** new type of supernova that is um very, very different to anything we have observed before. The data tells us that the supernova is connected with *** star that was uh that has lost ...

Scientists for the first time have spotted the insides of a dying star as it exploded, offering a rare peek into stellar evolution.Stars can live for millions to trillions of years until they run out ...