The Eastern Veil Nebula is part of a colossal supernova remnant known as the Cygnus Loop. Dutch astrophotographer Cornelis ...

The supernova was the death of a red supergiant star 500 times larger than the sun, in a galaxy just 22 million light-years ...

For the first time, astronomers unveiled the shape of a supernova at its earliest stage.

The data compiled was used to create an artist rendering of the outer space spectacle. Republican Voters Turn on Trump Over ...

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

Portal Space Systems says that a rapid-maneuverability space vehicle called Starburst will leverage technologies it's already ...

The observations are the earliest yet of a supernova, revealing in detail the moment that the shockwave obliterated the star.

On April 10, 2024, astronomers began the fast-paced mission to capture supernova SN 2024ggi. Study coauthor Yi Yang of Tsinghua University in China initially learned about its sighting shortly after ...

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

Portal Space Systems says it will develop a highly maneuverable satellite bus, with a first flight planned for late 2026.

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

Bothell-based Portal Space Systems has introduced Starburst, an ESPA-class rapid-maneuverability spacecraft, and confirmed ...