Spektr-RG

eROSITA All-Sky Survey Takes the Local Hot Bubble’s Temperature

About half a century ago, astronomers theorized that the Solar System is situated in a low-density hot gas environment. This…

4 weeks ago

eROSITA Sees Changes in the Most Powerful Quasar

An international team of astronomers observed the quasar J1114 in the X-ray band for the first time, revealing things about…

2 years ago

Hungry Black Hole was Already Feasting 800 Million Years After the Big Bang

Black holes swallow everything—including light—which explains why we can't see them. But we can observe their immediate surroundings and learn…

2 years ago

Germany’s Space Agency Cancels all its Projects With Russia. They Even Turned off an Instrument on a Russian Space Telescope

Germany is flexing its muscles. The German government recently announced a massive increase in military spending to counter Russian military…

3 years ago