erosita, new discoveries, outer space, x-ray sky, x-rays

Our Deepest View of the X-Ray Sky

Over the course of 182 days, the eROSITA X-ray telescope has completed its first full sweep of the sky that it embarked upon about a year ago. This new map of the hot, energetic universe contains more than 1 million objects, roughly doubling the number of known X-ray sources discovered over the 60-year history of ...

Troy Oakes

The Andromeda Galaxy.