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NASA astronauts Thomas Marshburn and Kayla Barron are reviewing the procedures they will use during Thursday’s spacewalk. The duo will exit the International Space Station after setting their U.S. spacesuits to battery power at 6:15 a.m. EST signifying the start of their spacewalk. photographed the condition of electronics gear that supports commercial spaceflight operations. Maurer …

NASA Television coverage of today’s spacewalk with NASA astronauts Thomas Marshburn and Kayla Barron is now underway and is also available on the NASA app and the agency’s website. The crew members of Expedition 66 are preparing to go outside the International Space Station for a spacewalk expected to begin at approximately 7:10 a.m. EST and last about …

Payloads: Actiwatch Plus:  Actiwatch Plus devices were connected to the HRF-1 rack using a USB Hub in preparation for ground commanding and battery charging.  The Actiwatch is a waterproof, nonintrusive, sleep-wake activity monitor worn on the wrist of a crewmember. The device contains a miniature uniaxial accelerometer that produces a signal as the subject moves. …

NASA astronauts Thomas Marshburn and Kayla Barron are reviewing the procedures they will use during Thursday’s spacewalk. The duo will exit the International Space Station after setting their U.S. spacesuits to battery power at 7:10 a.m. EST signifying the start of their spacewalk. Marshburn and Barron are getting ready to replace a faulty antenna system …

NASA will provide coverage of the prelaunch and launch activities for the Imaging X-ray Polarimetry Explorer (IXPE) mission, scheduled to lift off no earlier than 1 a.m. EST Thursday, Dec. 9, on a SpaceX Falcon 9 rocket from Launch Complex 39A at NASA's Kennedy Space Center in Florida. NASA's Launch Services Program based at Kennedy …

After receiving additional information about a late notification debris event on Monday, NASA determined the orbit of the debris does not pose a risk to a scheduled spacewalk by Thomas Marshburn and Kayla Barron or to International Space Station operations. Delaying the spacewalk provided an opportunity for NASA to evaluate the risk from the debris …

ExtraVehicular (EVA) Status: Due to a late debris notification Monday night, the P1 SASA R&R EVA was deferred today. The USOS crew was provided an uplinked list of activities to work from in lieu of the scheduled timeline. These activities were accelerated from later in the week to accommodate the open time on today’s plan.  …

The evening of Monday, Nov. 29, NASA received a debris notification for the International Space Station. Due to the lack of opportunity to properly assess the risk it could pose to the astronauts, teams have decided to delay the spacewalk planned for Tuesday, Nov. 30 until more information is available. The space station schedule and …

NASA astronauts Thomas Marshburn and Kayla Barron are scheduled to exit the International Space Station’s Quest airlock Tuesday for a spacewalk that will focus on replacing an S-band Antenna Subassembly (SASA) with a spare already available on the station’s truss structure. Live coverage of the spacewalk will air on NASA Television, the agency’s website, and the NASA app …