supernova remnant

About 5 light-years long and a mere 800 light-years away, the Pencil Nebula is only a small part of the Vela supernova remnant.

The nebula is a large supernova remnant, an expanding cloud born of the death explosion of a massive star.

The Veil Nebula itself is a large supernova remnant, the expanding debris cloud from the death explosion of a massive star.

However, if the supernova remnant exceeds three solar masses, conventional physics suggests a black hole should be left behind.

This image shows a part of the circular supernova remnant known as RCW 86.

It was later found to be a bigger-than-expected supernova remnant, 8, 000 light years away.

Can you find, in the above image, a comet, a spiral galaxy, an open star cluster, and a supernova remnant?

When the Hubble Space Telescope was pointed at the supernova remnant in 1994, however, the existence of curious rings was confirmed.

Oddly, the star was significantly displaced from the center of the supernova remnant.

The supernova remnant is within the plane of our Milky Way Galaxy and is 2, 600 light-years away.

This 1991 image from NASA's Hubble Space Telescope captures a small section of the Cygnus Loop supernova remnant.

So my question is whether the Earth and even the solar system is moving towards the supernova remnant now?

This supernova remnant is unusual in that its X-ray emissions are largely non-thermal in origin.

This shock wave sweeps up an expanding shell of gas and dust called a supernova remnant.

The Crab Nebula (catalogue designations M1, NGC 1952, Taurus A) is a supernova remnant in the constellation of Taurus.

Three Great Eyes on Kepler's Supernova Remnant.

The telescopes watched the supernova remnant steadily from 1995 to 2007.

Identified as E0102-72, the supernova remnant lies about 190, 000 light-years away in our neighboring galaxy, the Small Magellanic Cloud.