Spacewalking Astronauts Grease Robot Arm's New HandSeems 'grease is the word' - even in space. On Tuesday, International Space Station commander Randy Bresnik and Mark Vande Hei ventured outside the orbiting platform to grease the robot arm's new hand.
Record-Breaking Astronaut Peggy Whitson Returns To EarthAstronaut Peggy Whitson returned to Earth late Saturday, wrapping up a record-breaking flight that catapulted her to first place for U.S. space endurance.
Private Companies Fuel New "Space Race" At NASA CenterNASA may soon have the capability to send astronauts to the International Space Station from U.S. soil thanks to a private companies involved in a "space race" at the Kennedy Space Center.
SpaceX Dragon Delivers Scientific Bounty & Ice CreamIt's delivery day aboard the International Space Station as a SpaceX Dragon capsule arrived packed with scientific goodies.
Spacewalking Astronauts Tackle Urgent RepairAmerican astronauts Jack Fischer and Commander Peggy Whitson performed an emergency spacewalk Tuesday to make a critical repair to the International Space Station.
NASA Orders Up Urgent Spacewalking Repairs At Space StationNASA has ordered up urgent spacewalking repairs at the International Space Station.
Astronaut Breaks US Space Record, Gets Call From Trump Astronaut Peggy Whitson broke the U.S. record Monday for most time in space and talked up Mars during a congratulatory call from President Donald Trump.
Space Station Supply Ship Honors John GlennA supply ship for the International Space Station honored astronaut John Glenn when it blasted off on Tuesday.
Astronaut Sets Spacewalk Record For WomenAstronaut Peggy Whitson is flying high - literally. On Thursday, when she floated outside to set up a new parking spot on the International Space Station, she set a new record for the most spacewalks ever performed by a woman.
SpaceX Makes Late Delivery To Space StationBetter late than never. It may be a day late but SpaceX has made good on a 250-mile-high delivery at the International Space Station.
GPS Glitch Delays SpaceX Delivery To Space StationAstronauts aboard the International Space Station are going to have to wait a little longer for their latest shipment of supplies.
SpaceX Makes Historic LaunchTo sound of roaring engines and a cheering crowd, a Falcon 9 rocket shot through the clouds, starting its payload on a three-day mission to the International Space Station.