ScienceNASA Astronaut Scott Kelly Breaks US Record For Most Time In Space NASA astronaut Scott Kelly now holds the record for the longest time in space. Once his current mission ends, he would have spent more than 500 days in space.by Julienne Roman
ScienceSoyuz Rocket With Three Astronauts Successfully Lifts Off From Baikonur Cosmodromeby Ted Ranosa
ScienceNASA Administrator Pens Open Letter, Sick Of U.S. Astronauts Hopping on Russian Space Flightsby J.E. Reich