Russia 🇷🇺 @Russia
🛰️ #Russia's #SpektrRG high-energy astrophysics space observatory (🇷🇺🇩🇪 eROSITA & ART-XC instruments) celebrated 1st Anniversary of going fully operational. It has mapped the 🌌 #Universe, found new 10 galaxies with active cores. ▶️ Learn more (ENG subs): https://t.co/OzdFI6rsbn https://t.co/jVJc5PynEc — PolitiTweet.org