The Russian Observatory continues its deep sky survey program

Scientists managed to build a three-dimensional model of the distribution of X-ray radiation

The discovery was made using the ART-XC telescope of the Spektr-RG observatory

The active lifespan of the previous satellite is coming to an end

How these amazing objects can reveal the secrets of the early Universe

Scientists from the Space Research Institute of the Russian Academy of Sciences used the Spektr-RG observatory to conduct long-term observations of an unusual cosmic object