Breadcrumb Home News and Events (in Russian for the time being) Season's Greetings for New Year 2023 Season's Greetings for New Year 2023 December 30, 2022 Рубрика Events Our warmest wishes for the upcoming new year 2023! Tags поздравления News and Events (full texts in Russian) Transient X-ray pulsar RX J0440.9+4431 switched to the super-critical regime of accretion for the first time... 06/05/2023 - 10:46 | Research Mikhail Pavlinsky ART-XС Telescope Examines the Supernova in the Pinwheel Galaxy 06/01/2023 - 11:16 | Mission Status A Strange Case of Carbon-13 05/18/2023 - 12:31 | Research