Launch date of Russian telescope - successor to Hubble - revealed
"Spektr-UF" to be launched on new "Angara-A5M" rocket with "Persei" upper stage
«Spektr-RG»
Asteroid Apophis to pass close to Earth: Russia has already developed a plan for its study
"Spektr-RG" is planned to be used for the mission to minimize fuel consumption
What the Russian ART-XC telescope on the Spektr-RG space observatory showed
The central stellar disk shone in the images thanks to careful data processing
Russian ART-XC telescope on "Spektr-RG" inexplicably sees the Universe better over the years
The Russian Observatory continues its deep sky survey program
ART-XC telescope allowed to study the center of the Galaxy in X-rays
Scientists managed to build a three-dimensional model of the distribution of X-ray radiation
Russian astrophysicists have for the first time recorded the intrinsic X-ray emission of the Milky Way disk
The discovery was made using the ART-XC telescope of the Spektr-RG observatory
Russian Astrophysical Observatory "Spektr-RGN" to be Launched into Orbit in 2032
The active lifespan of the previous satellite is coming to an end
Light from the Depths of Space: Quasars and Blazars — Mysterious Cosmic "Beacons"
How these amazing objects can reveal the secrets of the early Universe
Quasar has "ears": X-ray source discovered by ART-XC telescope turns out to be a radio galaxy
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