Archivo de la etiqueta: International Space Station

Nervous System, Exercise Research Fills Science Schedule Wednesday

Human research was the main science focus aboard the International Space Station today. The Expedition 64 crew members also worked on spacesuit maintenance.

The space-exposed human nervous system may impact how an astronaut grips and manipulates objects during a mission. NASA Flight Engineers Michael Hopkins and Victor Glover participated in the GRIP study today that could help engineers and doctors develop better spacecraft interfaces and treat neurological conditions on Earth.

Glover also checked out components on safety jetpacks that an astronaut would use in the unlikely event a spacewalker became untethered from the space station. NASA Flight Engineer Shannon Walker worked during the afternoon on batteries that keep U.S. spacesuit life support systems powered during spacewalks.

NASA Flight Engineer Kate Rubins tried on the experimental AstroRad radiation protection vest during the afternoon testing it for fit and comfort while working. Flight Engineer Soichi Noguchi of JAXA (Japan Aerospace Exploration Agency) serviced the Cell Biology Experiment Facility, an incubator that cultivates cells and plants for research, throughout the day.

Exercise research is also important as flight surgeons learn to maximize the effects of a crew member’s workout to account for the lack of gravity. Cosmonauts Sergey Ryzhikov and Sergey Kud-Sverchkov strapped sensors to themselves and jogged on the Russian treadmill on Wednesday. Data will be sent down to doctors to review how a cosmonaut’s body adjusts to working out in space.

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Mark Garcia

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Two Cargo Ships Near Launch as Crew Conducts Space Research

A Russian resupply ship departed the International Space Station overnight as two more cargo missions get ready for their launch. Meanwhile, the Expedition 64 crew has been focusing on space research exploring botany and biology.

Russia’s uncrewed ISS Progress 76 space freighter undocked from the station’s Pirs docking compartment early Tuesday packed with trash and discarded gear. The Progress 76 then fired its engines one last time for a safe, but fiery reentry above the Pacific Ocean ending its six-and-a-half-month cargo mission.

A new Russian space freighter, the ISS Progress 77, is gearing up for its launch to the station on Sunday at 11:45 p.m. EST from the Baikonur Cosmodrome in Kazakhstan. It will dock to Pirs’ vacant port two days later delivering 1.1 tons of nitrogen, water and propellant.

The U.S. Cygnus cargo craft from Northrop Grumman will follow the Progress 77 blasting off from Virginia on Feb. 20. It will rendezvous with the station for a robotic capture and installation on Feb. 22 carrying about 8,000 pounds of crew supplies and science experiments.

Space scientists are learning how to grow food in space so future crews can support themselves on long-term missions to the Moon, Mars and beyond. Today, NASA Flight Engineer Shannon Walker set up hydroponics components for a study exploring ways to sustain plants in microgravity from germination through harvest.

Flight Engineer Kate Rubins swabbed station surfaces on Tuesday collecting microbe samples for DNA sequencing to understand their adaptation to weightlessness. Flight Engineer Victor Glover strapped himself into a restraint then wore a virtual reality headset to understand how an astronaut visually interprets motion, orientation, and distance in space.

The two cosmonauts, Commander Sergey Ryzhikov and Flight Engineer Sergey Kud-Sverchkov, trained to remotely dock a spacecraft in the unlikely event its automated rendezvous system fails. The duo practiced using the tele-robotically operated rendezvous unit (TORU) to safely maneuver a spacecraft to its docking port.

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Mark Garcia

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Crew Gets Ready for Cargo Missions, Opens New Airlock

Two cargo rockets on opposite sides of the world are nearing their launch to resupply the Expedition 64 crew this month. A new science and cargo airlock installed late last year on the International Space Station is now open for business.

Russia’s Progress 76 (76P) cargo craft, packed with trash and discarded hardware, will depart the orbiting lab tonight completing a 201-day mission attached to the Pirs docking compartment. It will deorbit a few hours later for a fiery, but safe destruction over the South Pacific.

The 76P will be replaced after the Progress 77 (77P) cargo craft blasts off on Feb. 14 at 11:45 p.m. EST from the Baikonur Cosmodrome in Kazakhstan. The 77P will dock to the vacant Pirs port a little more than two days later on Feb. 17 at 1:20 a.m. The launch and docking activities will be broadcast live on NASA TV.

The next cargo mission to resupply the station will be Northrop Grumman’s Cygnus cargo ship lifting off atop an Antares rocket on Feb. 20 from Virginia. Cygnus will be delivering about 8,000 pounds of station hardware, science experiments, and crew supplies to replenish the orbiting lab on Feb. 22. It will be captured with the Canadarm2 robotic arm and installed to the Unity module‘s Earth-facing port.

Aboard the space station today, NASA astronauts Kate Rubins and Victor Glover configured and opened the NanoRacks Bishop airlock. Bishop was attached to the station’s Tranquility module on Dec. 19 two weeks after it was delivered inside the SpaceX Cargo Dragon spacecraft. Bishop will enable more commercial research, satellite deployments, and cargo operations outside in the vacuum of space.

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Mark Garcia

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Crew Looks to U.S. Space Record and Super Bowl Flyover

Most of the Expedition 64 crew started a three-day weekend today following a busy start to 2020 that saw two U.S. cargo ship departures and two spacewalks. The orbital residents aboard the International Space Station will fly over the Super Bowl on Sunday, and four of them will also break a U.S. space record from the ’70s.

Four SpaceX Crew-1 astronauts living aboard the International Space Station will surpass the U.S. record on Sunday for most days in space by a crew launched aboard a U.S. spacecraft. They will surpass the record of 84 days set by the Skylab 4 crew on Feb. 8, 1974.

Expedition 64 flight engineers Michael Hopkins, Victor Glover, Shannon Walker and Soichi Noguchi, docked the “Resilience” SpaceX Crew Dragon spacecraft to the Harmony module’s international docking adapter on Nov. 16, 2020. The Skylab 4 crew, with NASA astronauts Gerald Carr, Edward Gibson and William Pogue,  docked their Apollo crew ship to the Skylab space station 47 years to the day when the crew of “Resilience” docked to the orbiting lab.

On the same day, the space station’s orbital path will take it over Tampa, Florida, at 7:15 p.m. EST, home of Super Bowl LV. The orbital flyover will be at the same time two NFL football teams will be competing to win the big game at Raymond James Stadium.

Four NASA astronauts and one JAXA (Japan Aerospace Exploration Agency) astronaut are relaxing today beginning a three-day weekend. The quintet were busy packing Northrop Grumman’s Cygnus space freighter and the SpaceX Cargo Dragon in January and monitoring their departures. Then they redirected their attention to a pair of spacewalks by Hopkins and Glover to upgrade communications and power systems. During that period microgravity research was running full speed ahead exploring everything from life science to space physics to advanced technology demonstrations.

Meanwhile in the Russian segment of the station, Commander Sergey Ryzhikov serviced exercise equipment and video communications gear. Flight Engineer Sergey Kud-Sverchkov set up and activated Earth observation hardware and assisted Ryzhikov with the upkeep of the Zvezda service module’s treadmill.

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Mark Garcia

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Robotics, Emergency Training and Cargo Mission Preps on Station

Free-flying robotics and fluid physics dominated the research schedule aboard the International Space Station today. The Expedition 64 crew also trained for an emergency while also preparing for upcoming U.S. and Russian cargo missions.

The Astrobee experimental robotic assistants were flying around inside the Japanese Kibo laboratory module on Thursday. The cube-shaped, toaster-sized robots are being tested for their ability to autonomously navigate and maneuver inside the orbiting lab. NASA Flight Engineer Kate Rubins set up the robotic free flyers and live streamed their activities to ground specialists during the afternoon.

Rubins also set up a fluid physics experiment in the morning that NASA Flight Engineer Shannon Walker would work on the rest of the day. Walker was studying simpler, more advanced ways to manage fluid and gas mixtures inside spacecraft life support systems.

Walker would also join her flight engineer crewmates Michael Hopkins and Victor Glover of NASA and Soichi Noguchi of JAXA for Crew Dragon emergency training. The quartet reviewed the procedures they would use in case the Crew Dragon encountered a chemical leak, depressurization or a fire.

Commander Sergey Ryzhikov is readying the station’s Russian segment for upcoming resupply ship missions. The commander is packing the Progress 76 cargo craft with trash and discarded gear ahead of its Feb. 9 undocking. Ryzhikov also tested video communications gear that will be used when the Progress 77 space freighter approaches the station for a docking on Feb. 17.

Northrop Grumman’s Cygnus resupply ship is due to arrive at the station on Feb. 22 carrying over 8,000 pounds of crew supplies, science experiments and station hardware. NASA will host a media teleconference on Feb. 11 to discuss the new research and technology demonstrations Cygnus is delivering.

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Mark Garcia

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