"Unlike any objects we know, these filaments really surprised us. Since then, we have been pondering what they are." ...

The CMZ is a region of clouds rich in dust and molecular gas that roils around the galactic nucleus. It measures up to 2,000 ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. An illustration shows a "cosmic tornado" flowing around Sgr A,* the Milky Way's central ...