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…
1 month 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