Hubble Spots Eerie 'Ghost' Galaxy Lacking Dark Matter

No Amount Of ‘Normal Matter’ Can Eliminate The Need For Dark Matter

An Accidental Discovery Hints at a Hidden Population of Cosmic Objects. Brown dwarfs aren’t quite stars and aren’t quite planets, and a new study suggests there might be more of them lurking in our galaxy than scientists previously thought.

Amazing Hubble telescope photo shows space 'sword' piercing huge celestial 'heart'