Four Expedition 64 astronauts are getting ready to move their SpaceX Crew Dragon vehicle to another docking port on the International Space Station next week. The orbital residents also continued advanced research into space agriculture and the human nervous system.
Resilience, the docked commercial crew craft from SpaceX, will taxi four astronauts from the Harmony module’s forward-facing port to its zenith, or space-facing port, on Monday at 6:30 a.m. EDT. The autonomous relocation maneuver will take about 45 minutes with NASA TV beginning its live coverage at 6 a.m.
Crew-1 Commander Michael Hopkins is riding along with Pilot Victor Glover and Mission Specialists Shannon Walker and Soichi Noguchi. The astronauts checked their Crew Dragon flight suits and communications gear during the afternoon. The quartet needs to be on the vehicle in the unlikely event Resilience is unable to redock. This assures there aren’t more crewmembers on the station than seats available on docked crew ships.
Meanwhile, the station crew kept up its space botany work today testing hydroponics as a way to maintain and grow crops in microgravity. NASA Flight Engineer Kate Rubins kicked off her day with the Plant Water Management study as Hopkins took over the activities after lunch time.
Hopkins and Glover were also back in the Columbus laboratory module exploring how weightlessness affects their grip force and up/down movements. The experiment requires the astronauts to strap themselves in a specialized seat and perform a series of dexterous manipulation exercises. Observations could improve the design of spacecraft interfaces and offer deeper insights into the human nervous system in different gravity environments.
Walker was on Crew Medical Officer duties during the morning scanning Glover’s neck, shoulder and leg veins with the Ultrasound-2 device. She then spent the afternoon setting up alternate sleep accommodations ahead of the Expedition 65 crew arrival on April 9 when 10 people will be on the station for just over a week.
Station Commander Sergey Ryzhikov spent the day collecting water samples from Russian life support systems and checking smoke detectors. Roscosmos Flight Engineer Sergey Kud-Sverchkov cleaned ventilation systems and transferred water from the docked Progress 77 resupply ship.