The third STS-131 spacewalk ended at 8:38 a.m. EDT, a six-hour, 24-minute outing for Mission Specialists…
Third and Final STS-131 Spacewalk Completed
Mission Specialists Rick Mastracchio and Clay Anderson wrapped up the third STS-131 spacewalk at 8:38 a.m.…
Spacewalk Tasks Shuffled
Because the spacewalk is behind the original timeline, managers shuffled the tasks. They decided to defer…
The Rosette molecular cloud, seen by Herschel – Image
Credits: ESA/PACS & SPIRE Consortium/HOBYS Key Programme Consortia
Ammonia Tank Secured in Shuttle Payload Bay
After struggling with alignment issues, spacewalkers Rick Mastracchio and Clayton Anderson succeeded in engaging all four…
Final STS-131 Spacewalk Continues
Three hours, fifty minutes into today's spacewalk, Rick Mastracchio and Clayton Anderson are having difficulty securing…
Mastracchio, Anderson Press Ahead With Spacewalk Tasks
Rick Mastracchio attached fluid lines to the new Ammonia Tank Assembly (ATA) mounted on the International…
Mastracchio, Anderson Outside for Final Spacewalk
Spacewalkers Rick Mastracchio and Clayton Anderson switched their suits to battery power at 2:14 a.m. EDT…
Spacewalk Preps an Hour Ahead of Timeline
Astronauts aboard the space shuttle Discovery and International Space Station complex are briskly running through their…