ISS042E296377 (03/02/2015) --- Literally flying in microgravity US astronaut Terry Virts a flight engineer of Expedition 42 aboard the International Space Station , Tweeted this message to his followers on Mar, 2, 2015 "Our official “100 Days” patch. 2.5 months to go. Time is flying WAY TOO FAST"!
Photographer Terry Virts
Date March 2, 2015