Human Research, Space Botany Wrap Up Crew Workweek

Astronauts (from left) Bob Hines, Jessica Watkins, and Kjell Lindgren talked to U.S. Vice President Kamala Harris on Friday when she visited the Mission Control Center at NASA's Johnson Space Center.
Astronauts (from left) Bob Hines, Jessica Watkins, and Kjell Lindgren talked to U.S. Vice President Kamala Harris on Friday when she visited the Mission Control Center at NASA’s Johnson Space Center.

The Expedition 67 crew wrapped up its workweek today with a host of advanced space science work while also beginning preparations for next month’s crew departure activities on the International Space Station.

Friday’s research topics looked at human cognition and perception, space botany, and Earth observations. The microgravity investigations take place inside and outside the orbital lab helping scientists and engineers develop solutions benefitting the Earth and space economies.

NASA Flight Engineers Bob Hines and Jessica Watkins were back in the Columbus laboratory module on Friday morning exploring how cognition and perception is affected when living in space long-term. The duo took turns lying horizontally inside Columbus while gripping and maneuvering a specialized device in response to pre-programmed stimuli. Observations may provide insights helping astronauts adapt to the differing gravitational environments of deep space travel, planets, moons, and asteroids.

Astronaut Samantha Cristoforetti from ESA (European Space Agency) nourished and checked on vegetables growing for the non-soil XROOTS space agricultural study. The experiment explores hydroponic and aeroponic methods as a way to grow larger scale crops during missions beyond low-Earth. NASA Flight Engineer Kjell Lindgren removed a small satellite deployer from inside the Kibo laboratory module’s airlock in the morning after it completed its latest CubeSat deployment mission.

Lindgren and Hines also joined each other on Friday afternoon and practiced on a computer the procedures they would use to return to Earth inside the Crew Dragon Freedom spaceship. Freedom Commander Lindgren and Pilot Hines, along with Dragon Mission Specialists Watkins and Cristoforetti, are targeting undocking from the space station next month and ending their mission which began on April 27.

Lindgren, Hines and Watkins received a call from Vice President Kamala Harris on Friday morning when she visited the Mission Control Center at NASA’s Johnson Space Center (JSC). The Vice President is in Houston with NASA Administrator Bill Nelson for a meeting of the National Space Council and a tour of JSC’s facilities.

Roscosmos Commander Oleg Artemyev and Flight Engineer Sergey Korsakov partnered together in the afternoon for an Earth observation study in the station’s Russian segment. The duo filmed their activities for educational purposes as they photographed landmark’s on the ground using powerful cameras and ultrasonic techniques. Artemyev had earlier checked seat components inside the Soyuz MS-21 crew ship while Korsakov trained to operate the European robotic arm. Flight Engineer Denis Matveev spent his day on Russian life support maintenance and payload operations.


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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