DS1, collapsed into a black hole without exploding, revealing how stars die in silent “failed supernova” events.

Supernova went down last Saturday, and as expected, details have already clawed their way online. While we don’t have a full plot rundown, we do have some interesting story info about the villain, ...

A mathematical equivalent of a microscope with variable resolution has shed light on why some atoms are exceptionally stable, a riddle that has persisted in nuclear physics for decades ...

This is a massive star that exploded 35,000 years ago, and the deep-sky image just won an award – a first in the prestigious ...

Astronomers have witnessed a rare cosmic event: a massive star that didn’t explode in a spectacular supernova, but instead ...

Indian astronomer Kishalay De led study revealed one of the clearest cases of a massive star collapsing directly into a black hole without a supernova, based on NASA NEOWISE data.

The formation of a black hole can be quite a violent event, with a massive dying star blowing up and some of its remnants collapsing to form an exceptionally dense object with gravity so ​strong not ...

The star used to be one of the brightest star in the neighboring Andromeda galaxy.

The contest was held to mark the 10th anniversary of the park being named as an International Dark Sky Reserve.

Hubble captures a dying star cracking open the dazzling, dust-filled Egg Nebula in a rare cosmic transformation.

The event was first recorded in 2014, when a Nasa space telescope noticed a massive star in the Andromeda galaxy slowly ...