.@nature cover features findings by @ASIM_Payload, a first for an @esa International @Space_Station experiment! The paper describes a sighting of five intense blue flashes in a cloud top, one generating a ‘blue jet’ into the stratosphere https://t.co/1xER8rdehm pic.twitter.com/XjqRt5VGqO

— Human Spaceflight (@esaspaceflight) January 20, 2021