NGC 7722, captured by Hubble, sits somewhere between an elliptical galaxy and a spiral galaxy.
Add Yahoo as a preferred source to see more of our stories on Google. Right above you is the sky – or as scientists would call it, the atmosphere. It extends about 20 miles (32 kilometers) above the ...
The Sculptor galaxy is a treasure trove of information that astronomers around the world cannot wait to pick apart. When you purchase through links on our site, we may earn an affiliate commission.