Media accreditation is open for the launch from Virginia of Northrop Grumman’s 15th commercial resupply services mission to deliver NASA science investigations, supplies, and equipment to the International Space Station aboard its Cygnus spacecraft.
Powered by WPeMatico
DNA, time perception and combustion investigations filled the research schedule aboard the International Space Station today. The Expedition 64 crew is also training for a pair of spacewalks set to start next week.
Researchers are studying how microgravity affects a human’s DNA and even time perception as astronauts spend more time living in space. Radiation and weightlessness can impact DNA while the lack of an up-down orientation and a day-night cycle may influence spatial and time perception.
Biologist and NASA Flight Engineer Kate Rubins, the first person to sequence DNA in space in 2016, was once again preparing DNA samples for sequencing to learn how to monitor crew health and identify organisms in space. She also replaced fuel bottles inside the Combustion Integrated Rack to maintain safe fuel and flame studies aboard the orbiting lab.
Flight Engineers Michael Hopkins of NASA and Soichi Noguchi of JAXA took turns Thursday morning helping researchers understand the subjective changes in time perception they may experience in space. The duo wore a virtual reality headset, used a trackball and performed tests to measure their timed responses.
All three astronauts then joined NASA Flight Engineer Victor Glover in the afternoon to practice robotics maneuvers they will use during a pair of spacewalks set for Jan. 27 and Feb. 1. Hopkins and Glover will be the spacewalkers for both excursions. The duo will set up European science and communications hardware on the first spacewalk and configure battery gear and high definition cameras on the second.
The orbiting lab slightly boosted its orbit this morning after the Progress 75 cargo craft fired its engines for nearly seven minutes. The new altitude readies the station to receive a new cargo craft, the Progress 77, when it docks on Feb. 17 to the Rassvet module.
Mark Garcia
Powered by WPeMatico
Spacewalk preparations and science maintenance tasks kept the seven-member Expedition 64 crew busy today aboard the International Space Station.
Two NASA astronauts are getting ready for a pair of spacewalks scheduled for Jan. 27 and Feb. 1. Flight Engineers Michael Hopkins and Victor Glover will spend about six and a half hours during both excursions upgrading science hardware and high definition cameras. The duo trained on a computer throughout the day on a variety of spacewalking techniques and procedures.
The orbiting lab is humming everyday with numerous science experiments investigating how microgravity impacts a diverse range of phenomena including biology and physics. The facilities that host and power those space studies are constantly attended to, both remotely from ground specialists and directly from the astronauts.
NASA Flight Engineer Kate Rubins, on her second station mission, worked on life science gear today maintaining ongoing research operations. She first swapped centrifuge components inside the Human Research Facility that evaluates physiological, behavioral, and chemical changes that take place in space. Rubins then spent the afternoon servicing the BioLab automated research device that enables observations of small organisms from microbes to plants.
JAXA astronaut Soichi Noguchi installed new combustion hardware in the Multipurpose Small Payload Rack that will help scientists and engineers improve fire safety aboard spacecraft. Shannon Walker of NASA updated a computer that supports external payloads on the station. She then cleaned a device that monitors and measures the small forces the station experiences as it orbits Earth.
The two cosmonauts, Commander Sergey Ryzhikov and Flight Engineer Sergey Kud-Sverchkov, started the day processing their blood samples for a Russian space immunity study. Ryzhikov then replaced smoke detectors and cleaned ventilation filters. Kud-Sverchkov expanded on the immunity research before setting up Earth observation hardware at the end of the day.
Mark Garcia
Powered by WPeMatico
NASA will host a media teleconference at 5:30 p.m. EST today, Tuesday, Jan.19, to discuss the engine test conducted Saturday, Jan. 16, for the Space Launch System (SLS) rocket that will launch the agency’s Artemis I mission.
Powered by WPeMatico
The Aerospace Safety Advisory Panel (ASAP), an advisory committee that reports to NASA and Congress, issued its 2020 annual report Tuesday examining the agency’s safety performance over the past year and highlighting accomplishments, issues, and concerns.
Powered by WPeMatico
