SpaceX on Saturday launched a mission to rescue two astronauts stuck on the International Space Station (ISS), though the return leg of the mission to bring the two home will not be completed until next year. The two test pilots were marooned on the ISS when their Boeing spacecraft returned to Earth empty earlier this month because of safety concerns.
SpaceX launched a rescue mission for the two stuck astronauts at the International Space Station on Saturday, sending up a downsized crew to bring them home but not until next year.
