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    2019 – 2020: Choosing a Touchdown Site from a Sea of Hazards 

    This week, we are recapping noteworthy OSIRIS-REx mission events each day so you can catch up on anything you may have missed so far in NASA’s first mission to collect a sample from an asteroid. (Post #3 in a series of four) Given Bennu’s unexpectedly rough terrain, NASA’s OSIRIS-REx team took extra time to …

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    Expedition 69 Officially Begins on Station

    The official insignia of the Expedition 69 mission aboard the International Space Station.

    The Expedition 69 mission is officially under way following the undocking of the Soyuz MS-22 spacecraft on Tuesday. The seven-member International Space Station crew split its day on Wednesday as the four astronauts conducted space research while the three cosmonauts had the day off. The uncrewed Soyuz MS-22 space ship completed a six-month stay at …

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    ISS Daily Summary Report – 3/28/2023

    Payloads: Ampli Space Pharmacy: Ampli Space Pharmacy hardware was stowed. The Ampli Space Pharmacy investigation studies the properties of chemical reactions of fluids flowing through membranes in microgravity. Researchers can use resulting information to refine an existing organic synthesis and bioprocessing approach to produce new compounds. This modular approach could provide a way to make …

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    March Puzzler

    Your challenge is to use the comments section to tell us where it is, what we are looking at, and why it is interesting.

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    Uncrewed Soyuz Spaceship Lands in Kazakhstan

    March 28, 2023: International Space Station Configuration. Five spacecraft are parked at the space station including the SpaceX Crew Dragon Endeavour and Cargo Dragon vehicles, the Northrop Grumman Cygnus space freighter, and Russia's Soyuz MS-23 crew ship and Progress 83 resupply ship.

    The uncrewed Roscosmos Soyuz MS-22 spacecraft made an automated, parachute-assisted landing in Kazakhstan at 7:46 a.m. EDT (5:46 p.m. Kazakhstan time) on Tuesday after undocking from the International Space Station at 5:57 a.m. Remaining aboard the station is the seven-person crew of Expedition 69 with Station Commander Sergey Prokopyev of Roscosmos, NASA astronauts Stephen Bowen, Woody …

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    Uncrewed Soyuz Spacecraft Undocks from Station

    The Soyuz MS-22 begins to depart the station following its undocking from the Rassvet module. Credit: NASA TV

    The uncrewed Roscosmos Soyuz MS-22 spacecraft undocked from the International Space Station at 5:57 a.m. EDT, heading for an automated, parachute-assisted landing in Kazakhstan at 7:45 a.m. (5:45 p.m. Kazakhstan time). Expedition 69 officially began aboard the station at the time of undocking. Roscosmos cosmonaut Sergey Prokopyev is the station commander for the crew consisting …

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    Uncrewed Soyuz Vehicle Departing Station Live on NASA TV

    The Soyuz MS-22 crew ship is pictured docked to the Rassvet module. In the background, the Prichal docking module is attached to the Nauka multipurpose laboratory module.

    NASA is providing live coverage on NASA TV, the agency’s website, and the NASA app of the undocking and departure of the uncrewed Roscosmos Soyuz MS-22 spacecraft from the International Space Station. The spacecraft is scheduled to undock at 5:57 a.m. EDT, heading for an automated, parachute-assisted landing in Kazakhstan at 7:45 a.m. (5:45 p.m. Kazakhstan time). There will be no televised coverage of the deorbit burn …

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    Uncrewed Soyuz Vehicle Departs Tuesday; New Space Science Kicks Off

    The Soyuz MS-22 crew ship is pictured docked to the Rassvet module. In the background, the Prichal docking module is attached to the Nauka multipurpose laboratory module.

    An uncrewed Soyuz crew ship will depart the International Space Station on Tuesday morning. In the meantime, the seven-member Expedition 68 crew focused on new science experiments and hardware recently delivered aboard the SpaceX Dragon cargo vehicle. Three space station residents who arrived at the orbiting lab on Sept. 21 last year aboard the Soyuz …

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    ISS Daily Summary Report – 3/27/2023

    Payloads: Engineered Heart Tissues-2: A media change, sampling and assigned treatment dosing was performed on each Tissue Chamber on Saturday. Engineered Heart Tissues-2 continues work with 3D cultured cardiac muscle tissue to assess human cardiac function in microgravity. Previous work with 3D cultures in space detected changes at the cellular and tissue level that could …

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    Crew Bioprints Cells, Prepares for Final Plant Harvest, and Conducts Robotics Operations With Students

    NASA astronaut and Expedition 68 Flight Engineer Frank Rubio checks tomato plants growing inside the International Space Station for the XROOTS space botany study on Oct. 14, 2022. Credit: Koichi Wakata/Japan Aerospace Exploration Agency

    The Expedition 68 crew members conducted space health experiments and prepared for the final plant harvest aboard the International Space Station while inspiring the next generation of explorers in a virtual robotics competition. NASA Flight Engineer Woody Hoburg spent most of his day installing tissue cassettes for the BFF-Meniscus-2, an investigation to print and culture a meniscus using the BioFabrication facility …

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