The wobbling movement of an old giant star in the Aquila constellation revealed that it was in an orbital dance with a dormant black hole ... multi-dimensional map of more than a billion stars ...
The Large Magellanic Cloud, a close neighbor to the Milky Way, may house a giant black hole. It's the closest supermassive black hole outside of our galaxy. NPR’s Nell Greenfieldboyce reports.
Skies across the northernmost US states could be graced with stunning displays of the Northern Lights on Friday, blown into view by a giant "hole" on the sun. The aurora borealis might appear in ...