Spektr-RG

Spektr-RG, James Webb Space Telescope, Gaia, and since the end of July, 2023, Euclid circle around L2 point in animations by Natan Eismon and Maxim Pupkov from the Department of Space Dynamics and Mathematical Information Processing.

On July 13, 2023 Spektr-RG space observatory marks its fourth year since the launch. More that 1.1 terabytes of telemetry data have been downstreamed to the Earth, which later turned into tens of terabytes of scientific data. More than 70 papers have been already published, which investigate hundreds and thousands of X-ray sources.

Supernova SN 2023ixf, which blasted on May 18 in the Pinwheel Galaxy M101, appeared to become more and more bright in X-rays even after its optical luminosity started to fade. The results of the observations were published in Astronomer's Telegram.

Russian Mikhail Pavlinsky ART-XC X-ray telescope onboard Spektr-RG observatory (Roscosmos) and Russian KONUS instrument onboard WIND spacecraft (NASA), residing in two opposite Lagrange points L1 and L2, have provided a detailed study of GRB 221009A — the brightest of all gamma-ray bursts previously registered by Konus and most likely the brightest one in the whole history of mankind.

On the eve of the day of Russian science, Russian Academy of Sciences awarded the winners of the 2021 competition for RAS awards for young scientists and students. Among them are IKI astrophysicicts Andrei Semena, Ilya Mereminsky, Igor Zaznobin.

Spektr-RG, James Webb Space Telescope, and Gaia space observatories circle around L2 point. Animations by Natan Eismon and Maxim Pupkov from the Department of Space Dynamics and Mathematical Information Processing.

Astrophysicists from IKI and Ioffe Institute, using the data from SRG/eROSITA space telescope, studied the properties of a shock in Coma cluster of galaxies. The paper summarising their results was accepted for publication in Astronomy&Astrophysics.

At night of September 26–27 RTT-150 optical telescope in Turkey observed asteroid Didymos and its smaller counterpart Dimorphos during the impact of DART mission (NASA). RTT-150 1.5-meter telescope is part of ground-based facilities in support of Spektr-RG project.