The James Webb Space Telescope captured massive galaxy cluster RX J2129. located about 3.2 billion light-years away. A ...

A 'prelude to a supernova' is how NASA describes this stunning new James Webb Space Telescope image of Wolf-Rayet Star WR 124 ...

Considering the immense size of the universe, it's no surprise that space still holds plenty of secrets for us. Recently, ...

A study looking at ancient texts may have found evidence of a galactic supernova in a poem praising Saladin, the first sultan of Egypt and Syria, written between December 1181 and May 1182 CE. The ...

The spacecraft in question are NASA’s Europa Clipper, going to the eponymous icy moon of Jupiter, and the European Space ...

New X-ray observations reveal Betelgeuse’s mysterious companion is not a collapsed stellar remnant but a young, Sun-like ...

One of the most epic cosmic explosions ever seen may have been caused by a black hole infiltrating a star and destroying it ...

Astronomers spot a red supergiant star hidden in dust just before it exploded, solving a long-standing mystery about missing ...

The Hubble Space Telescope reveals how color filters tease out the life cycles of stars in spiral galaxy NGC 6000 — while a ...

Portal Space Systems tests 3D printed heat exchanger thruster - validating the core technology powering Supernova.

NASA's James Webb Space Telescope finds a red supergiant star before it exploded, offering new clues to why their supernovas ...

For the first time, astronomers have used NASA’s James Webb Space Telescope (JWST) to get a clear look at a giant star right ...