Fly about 2,600 light-years to Hubble Space Telescope imagery of the Cygnus loop nebula. See images from 2001 and 2020.

A sounding rocket toting a special imaging and spectroscopy instrument will take a brief trip to space Sunday night to try and capture as much data as it can on a long-admired supernova remnant in the ...

Some of the most dramatic events in the universe are the deaths of massive stars. When stars far larger than our sun run out of fuel and explode in huge supernovas, these events not only let out huge ...

As interesting and epic photos of space can be, the unknown can be just as equally spooky. Case in point, NASA released a snapshot of the Cygnus Loop over the weekend, and the result is pretty ...

A small sliver of the Cygnus Loop reveals new details about the iconic nebula. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking space ...

Add Yahoo as a preferred source to see more of our stories on Google. Fly about 2,600 light-years to Hubble Space Telescope imagery of the Cygnus loop nebula. See images from 2001 and 2020. Credit: ...