Gigantic Gas Cloud on Collision Course With Our Galaxy

In case you didn’t know, a huge — like, on a galactic scale — cloud of gas is currently speeding toward our galaxy at 700,000 mph. It’s full of sulfur, over 11,000 light-years long and 2,500 light-years wide, contains as much mass as a million suns… and was very likely spat out of the Milky Way while T. rex was walking the Earth.





Read More: http://news.discovery.com/space/astronomy/gigantic-gas-cloud-on-collision-course-with-our-galaxy-160129.htm