Futurism on Instagram: "Video recently released by Don Pettit, a career NASA astronaut who recently returned from a 208-day stint aboard the International Space Station, shows multiple convoys of Elon Musk’s SpaceX satellites crisscrossing each other over the horizon. The satellite convoys were “very visible,” Pettit wrote in response to a social media question. “Many were as bright as Jupiter, they would flash from 1 to 10 seconds,” he added. Read more at the link in our bio. 📽️: @astro_pettit

Galaxies on Instagram: "Christina KochKoch, a NASA astronaut, landed on the snow-covered steppe of Kazakhstan with two of her International Space Station (ISS) crewmates, Expedition 61 commander Luca Parmitano of the European Space Agency (ESA) and cosmonaut Alexander Skvortsov of the Russian space agency Roscosmos. The landing brought to an end Koch’s 328 days in space, a new duration record for a single space mission by a woman. Parmitano and Skvortsov, who launched after Koch, returned to Ear