1.8K views · 142 reactions | On May 29, 2020, @NOAA's GOES-East satellite used its Solar Ultraviolet Imager (SUVI) to capture the sun's largest solar flare detected since October 2017. Learn why it's important that NOAA and our partners at NASA study these flares: bit.ly/2zXr5jD | NOAA Satellite and Information Service | Facebook

The most carbon dioxide-rich comets ever seen 😮☄️ Astronomers have been observing 3I/ATLAS since July, when it was discovered to be zipping towards our solar system with extreme speed. Most observations so far have found that it appears to be a fairly regular comet, though there have been some puzzling features hinting at an exotic origin. Martin Cordiner @NASA Goddard Space Flight Centre in Maryland and his colleagues have now obtained the most detailed observations of the comet yet using the