The Japanese robotic arm installs the CATS experiment on an external platform on Japan’s Kibo lab module. The SpaceX Dragon commercial cargo craft is seen at the right center of the image. Credit: NASA TV Ground controllers overnight remotely guided … Continued

The new CATS experiment delivered by the SpaceX commercial cargo craft will be installed on a platform outside Japan’s Kibo Laboratory module. Credit: NASA The six-member Expedition 42 crew worked Dragon cargo transfers and science on the International Space Station … Continued

Astronaut Samantha Cristoforetti works with the Fruit Fly Lab-01 experiment delivered Jan. 12, 2015 aboard the SpaceX Dragon commercial cargo craft. Credit: NASA TV› Read more about the experiment Ground controllers have completed troubleshooting work after last week’s false alarm … Continued

Astronaut Terry Virts works inside the Microgravity Science Glovebox for the Micro-5 experiment. Credit: NASA TV The International Space Station residents were back at work Thursday after an ammonia leak indication sent the crew over to the Russian segment. Flight … Continued

Astronauts Barry WiImore (foreground) and Terry Virts re-entered the U.S. segment wearing protective masks. Credit: NASA TV The crew opened the hatch to the U.S. segment and returned inside at 2:05 p.m. Central time. Wearing protective masks, Virts and Cristoforetti … Continued

Mike Suffredini (left), International Space Station Program Manager, discusses Wednesday’s alarm event and the crew’s response with Public Affairs Officer Dan Huot. › Watch the video interview on YouTube Credit: NASA TV The International Space Station mission management team, including … Continued