The explosive death of a star - a supernova - is among the most violent cosmic events, but precisely how this cataclysm looks ...

Scientists have observed the early stages of a star's violent death – a supernova – for the first time. The shape of these ...

Scientists now have observed for the first time the very early stages of a supernova, with a massive star exploding in a ...

WDC is witnessing strong demand. At the same time, its valuation remains attractive relative to its earnings growth ...

Scientists may have solved the mystery of an "impossible" merger between two black holes so massive and fast-spinning that ...

Using ESA's XMM-Newton satellite, European astronomers have observed ultraluminous X-ray sources (ULXs) in the galaxy NGC ...

Scientists, using the Very Large Telescope, have captured the earliest stages of a supernova explosion, revealing a star 15 times the mass of our sun exploding in an olive-like shape. The study ...

The Red Spider Nebula reveals its most intimate secrets thanks to the James Webb Space Telescope. This astonishing cosmic structure, photographed with unprecedented precision, reveals details ...

Astronomers have ruled out alien origins for interstellar visitor 3I/ATLAS, confirming it's a natural comet—not an ...

This global view of Jupiter's moon, Io, was obtained during the tenth orbit of Jupiter by NASA's Galileo spacecraft. Io, ...

Astronomers from the Flatiron Institute’s Center for Computational Astrophysics (CCA) and colleagues have determined how ...