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NASA astronauts Victor Glover and Michael Hopkins concluded their spacewalk at 3:01 p.m. EST, after 6 hours and 47 minutes. In the fifth spacewalk of the year outside the International Space Station, the two astronauts successfully completed tasks to service the station’s cooling system and communications gear. The duo began their work on the station’s …

NASA astronauts Victor Glover and Michael Hopkins have begun their spacewalk outside the International Space Station to service the station’s cooling system and communications gear. The pair switched their spacesuits to battery power at 8:14 a.m. EST to begin the spacewalk, which is expected to last about six and a half hours. Watch the spacewalk …

NASA Television coverage of today’s spacewalk NASA astronauts Victor Glover and Michael Hopkins is now underway and is also available on the NASA app and the agency’s website. The crew members of Expedition 64 are preparing to venture outside the International Space Station for a spacewalk expected to begin around 7:30 a.m. EST and last about …

NASA astronauts Victor Glover and Michael Hopkins are scheduled to exit the International Space Station’s Quest airlock Saturday to complete tasks that were deferred from earlier spacewalks to allow for the successful installation of modification kits in preparation for future solar array upgrades. The pair will set their spacesuits to battery power about 7:30 a.m. …

ISS Reboost: Today the ISS performed a reboost using the SM Aft 75P R&D thrusters at 1:09 PM CT. This is the first of two planned reboosts to set up phasing for 64S rendezvous on April 9th and 63S landing on April 17th. This reboost also facilitates the separation of the ISS trajectory from re-encountering …

The Expedition 64 crew is wrapping up final preparations before two astronauts exit the International Space Station for a maintenance spacewalk on Saturday morning. The orbital residents also measured lab sound levels and checked their crewmates’ eyes to end the workweek. NASA spacewalkers Victor Glover and Michael Hopkins will take part in their third spacewalk …

Exposed Pallet 9 (EP9) Jettison: At 7:30 AM CT today, robotics ground controllers commanded an SSRMS disposal jettison of the EP9, carrying old Nickel-Hydrogen batteries. The EP9 has the approximate mass of a large SUV and is predicted to re-enter Earth’s atmosphere in two-to-four years. The EP9 was delivered to the ISS inside of the …

The Expedition 64 crew had a busy science day observing worms, readying small satellites for deployment, and conducting vision tests. Two astronauts are also pressing ahead with preparations for the third spacewalk in two weeks at the International Space Station. Tiny worms were launched to the orbiting lab in February to study how weightlessness affects …

By Katy Mersmann, NASA We're so saddened by the loss of our teammate Dr. Gemma Teresa Narisma. She was a passionate climate researcher and the Philippine lead for the Cloud, Aerosol, and Monsoon Processes Philippines Experiment (CAMP2Ex). As the director of the Manila Observatory and a professor at Ateneo de Manila University, she not only …