Last night, ESA/Italian astronaut Luca Parmitano posted some bizarre photos via his Twitter account from the International Space Station. A mystery rocket contrail could be seen rising above the Earth’s twilight horizon. A missile launch seen from space: an unexpected surprise! pic.twitter.com/mbWI209ELv — Luca Parmitano (@astro_luca) October 11, 2013 This oddity was all the more strange as there were no scheduled launches by NASA (due to the government shutdown) or from any U.S. commercial spaceflight company. Russia and Europe also had no scheduled launches at that time. Still, something had been fired into space. See what is was at Discovery News.