Huge X-Ray Rings Around a Black Hole Reveal The Hidden Dust Between Stars
In June 2015, we were being dealt with to a spectacle. A black hole 7,800 light-a long time absent awoke...
In June 2015, we were being dealt with to a spectacle. A black hole 7,800 light-a long time absent awoke...
Charlotte Pearson's eyes scanned a palm-sized chunk of historical tree. They settled on a ring that looked "unusually light-weight," and...