Blogs

Expedition 50 Commander Shane Kimbrough and Flight Engineer Peggy Whitson of NASA concluded their spacewalk at 2:33 p.m. EDT. During the spacewalk, which lasted just over seven hours, the two astronauts successfully reconnected cables and electrical connections on the Pressurized Mating Adapter-3. PMA-3 will provide the pressurized interface between the station and the second of …

Expedition 50 Commander Shane Kimbrough and Flight Engineer Peggy Whitson of NASA concluded their spacewalk at 2:33 p.m. EDT. During the spacewalk, which lasted just over seven hours, the two astronauts successfully reconnected cables and electrical connections on the Pressurized Mating Adapter-3. PMA-3 will provide the pressurized interface between the station and the second of …

At 11:51 a.m. EDT, Peggy Whitson broke the record for cumulative spacewalking time by a female astronaut, previously held by NASA astronaut Sunita Williams. This was Whitson’s eighth spacewalk. So far, Whitson and NASA astronaut Shane Kimbrough have successfully installed an upgraded computer relay box and hooked up cables and electrical connections on the Pressurized …

Two astronauts switched their spacesuits to battery power this morning at 7:29 a.m. EDT aboard the International Space Station to begin a spacewalk planned to last about six-and-a-half hours. Expedition 50 Commander Shane Kimbrough and Flight Engineer Peggy Whitson of NASA will further prepare the space station for commercial spacecraft dockings, as well as perform …

Expedition 50 Commander Shane Kimbrough and Flight Engineer Peggy Whitson of NASA will venture outside the International Space Station for a six-and-a-half hour spacewalk Thursday, March 30. The spacewalk will begin at about 8 a.m. EDT, with complete coverage on NASA Television and the agency’s website starting at 6:30 a.m. Kimbrough and Whitson will reconnect …

Of all the flight and launch vehicles NASA operates, none is perhaps as persnickety when it comes to weather as a scientific balloon. And of the two main types of balloons NASA flies—zero pressure and super pressure balloons—the super pressure is the most persnickety of all. For launch, winds need to be light and flowing …

Dose Tracker Data Entry: The crew performed their weekly Dose Tracker data logging, responding to a questionnaire which asks if crew members have used medications since the last entry, what prompted them to use the medication, how well it worked, how frequently they repeated doses, and if the medication caused side effects. The Dose Tracker …

Expedition 50 Flight Engineer Peggy Whitson is set to go on her eighth spacewalk Thursday morning and surpass astronaut Suni Williams’ record for the most spacewalks by a female astronaut. Whitson’s last spacewalk was on Jan. 6 with Commander Shane Kimbrough when she hooked up new lithium-ion batteries and inspected the Alpha Magnetic Spectrometer. Read …

Body Measures: Earlier this morning, the 49S subject performed the Body Measures Flight Day (FD) 135 session. With assistance from a trained operator the crew conducted a Body Measures data collection, configuring still cameras and video and collecting the Neutral Body Posture video prior to stowing the equipment. NASA is collecting in-flight anthropometric data (body …

The crew researched the effects of living in space and set up a specialized microscope for a physics experiment today. Two astronauts are also getting ready for a Thursday spacewalk to continue setting up the International Space Station for commercial crew vehicles. Flight Engineers Peggy Whitson and Thomas Pesquet used a tape measure this morning …