center of our galaxy
NASA’s Chandra spacecraft spots supermassive black hole erupting in the Milky Way’s heart
Science
Dr. Sarah Adams
Using NASA’s Chandra X-ray space telescope, scientists have discovered a new cosmic “exhaust vent” funneling hot gas away from Sagittarius A* (Sgr ...
‘The Brick’ is at the center of our galaxy. An unexpected new finding may help unlock its mysteries
Science
Dr. Sarah Adams
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. A box-shaped ...
