Supernova Remnants

Using NASA’s James Webb Space Telescope, astronomers uncovered a mysterious feature within the remnant, nicknamed the “Green Monster,” alongside a…

The Cygnus Loop, also known as the Veil Nebula, is a supernova remnant – the remains of the explosive death…

New three-dimensional (3D) models of objects in space have been released by NASA’s Chandra X-ray Observatory. These 3D models allow…

In this NASA/ESA Hubble Space Telescope image, Hubble once again lifts the veil on a famous — and frequently photographed…

Once upon a time, the core of a massive star collapsed, creating a shockwave that blasted outward, ripping the star…
Though a doomed star exploded some 20,000 years ago, its tattered remnants continue racing into space at breakneck speeds –…
Astronomers used the Hubble Space Telescope to zoom in for a close-up look at one sliver of the Cygnus Loop…

Though a doomed star exploded some 20,000 years ago, its tattered remnants continue racing into space at breakneck speeds –…

Astronomers using the Hubble Space Telescope got a very close-up look at one sliver of the Cygnus Loop nebula—a huge…