The LAMP mission hopes to understand an often overlooked kind of aurora, called a pulsating aurora, and to test a theory on what causes them.
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The Expedition 66 crew is continuing its preparations for a pair of spacewalks at the International Space Station scheduled for later this month. The seven orbital residents also pursued ongoing life science while maintaining operations at the orbital lab.
Three NASA astronauts and an ESA (European Space Agency) astronaut participated in a fit check for a pair of U.S. spacesuits on Friday. Flight Engineers Raja Chari of NASA and Matthias Maurer of ESA started the work by readying spacesuits and tools inside the U.S. Quest airlock. In the afternoon, NASA Flight Engineers Mark Vande Hei and Tom Marshburn assisted the two astronauts as they verified the correct sizing of the suits ahead of a pair of spacewalks planned for March 15 and 23.
Vande Hei and Marshburn started their day pairing up inside the Kibo laboratory module researching how microgravity affects eye structure and visual function. The experiment that takes place in Kibo’s Life Science Glovebox and examines changes in the vascular system of the retina and tissue remodeling.
NASA Flight Engineer Kayla Barron took a break from today’s spacewalk preparations and installed computer hardware on combustion research gear located in the Kibo module. She also helped Vande Hei and Marshburn stow science gear after they wrapped up a half-a-day of visual function research.
Commander Anton Shkaplerov of Roscosmos kept up this week’s maintenance in the station’s Russian segment as he replaced life support gear before checking on a space biology experiment. Flight Engineer Pyotr Dubrov focused on support work for a variety of electronics components and computer gear throughout the day.
Learn more about station activities by following the space station blog, @space_station and @ISS_Research on Twitter, as well as the ISS Facebook and ISS Instagram accounts.
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Mark Garcia
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In this undated image form the 1960s, Nancy Grace Roman sits in her office in NASA Headquarters. Roman was the first chief astronomer for NASA.
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Two NASA astronauts are assembling gear today they will install on the International Space Station during an upcoming spacewalk. The rest of the Expedition 66 crew focused on life science, space physics gear, and orbital maintenance.
NASA Flight Engineers Raja Chari and Kayla Barron began assembling modification kits today to ready the station’s truss structure for new roll-out solar arrays during the first spacewalk. The roll-out solar arrays will be delivered on an upcoming SpaceX Cargo Dragon mission and installed at a later date. The duo will set their U.S. spacesuits to battery power at 7:50 a.m. on March 15, signifying the beginning of their planned six-and-a-half-hour spacewalk. The second spacewalk on March 23 will see more roll-out solar array preparations by two yet to be named astronauts.
Roll-out solar array technology will not only augment the space station’s existing solar arrays and power system, they will also be used to power the Lunar Gateway. Gateway is a space station developed by NASA, the Canadian Space Agency, ESA (European Space Agency), and the Japan Aerospace Exploration Agency that will orbit the Moon and will serve as a hub for crew visiting the lunar surface and beyond. Gateway will enable new scientific investigations in the cis-lunar environment during crewed and uncrewed periods.
As usual, science is always ongoing aboard the space station, both remotely and with astronaut participation, as crew members explored how microgravity affects human physiology on Thursday. NASA Flight Engineers Mark Vande Hei and Tom Marshburn partnered together in the Kibo laboratory module to study what happens to eye structure and visual function in weightlessness. Research operations were conducted inside the Life Science Glovebox and may provide insights and inform treatments for eye conditions in space and on Earth.
Astronaut Matthias Maurer of ESA (European Space Agency) collected his urine samples and stowed them in a science freezer for future analysis to understand how his body is adapting to the space environment. Maurer then moved on and replaced parts inside the Electromagnetic Levitator, a physics research facility that enables safe, high-temperature observations of the thermophysical properties of metallic alloys.
Vande Hei reached 328 days in space today passing NASA astronaut Christina Koch’s record set back on Feb. 6, 2020. He will break NASA’s all-time single spaceflight record of 340 days on March 15 set by NASA astronaut Scott Kelly back on March 1, 2016. Vande Hei will return to Earth on March 30 having achieved a NASA record-breaking 355 days on orbit.
Commander Anton Shkaplerov of Roscosmos was on duty on Thursday replacing life support gear in the station’s Russian segment. Flight Engineer Pyotr Dubrov worked on computer and video gear then checked thermal hardware in the Nauka multipurpose laboratory module.
Mark Garcia
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NASA will participate in the 2022 Commodity Classic conference, America’s largest farmer-led, farmer-focused educational and agricultural experience.
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