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    Cargo Packing and Radish Harvesting Aboard Station Today

    Expedition 64 Flight Engineer Kate Rubins is pictured inside the U.S. Quest airlock carrying a pair of pistol grip tools used for maintenance work during spacewalks.

    The Expedition 64 crew is packing a pair of U.S. resupply ships for departure next month. The International Space Station is also humming with microgravity research to benefit humans on and off the Earth. Space agriculture is key to the long-term success of human exploration missions beyond low-Earth orbit. Astronauts and botanists are learning how …

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    December Puzzler

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

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    U.S. Cargo Ships Depart In January; Crew Exploring Biology and Physics

    Expedition 64 Flight Engineer Michael Hopkins checks on young radish plants growing for the Plant Habitat-02 experiment that seeks to optimize plant growth in space.

    Two U.S. resupply ships are being readied for their departure next month from the International Space Station. Meanwhile, the Expedition 64 crew continued its intense schedule of space research with cardiac studies and radish harvesting today. Northrop Grumman’s Cygnus space freighter is due to be the first cargo craft to leave the station in 2021 …

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    ISS Daily Summary Report – 12/29/2020

    Payloads Cardinal Heart: The crew performed a periodic cell culture media exchange in the various cell culture chambers. Cardinal Heart studies the effects of change in gravitational force on cardiovascular cells at the cellular and tissue level using engineered heart tissues (EHTs). Microgravity significantly affects heart tissues that perform work and exert an opposite force …

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    ISS Daily Summary Report – 12/28/2020

    Payloads NanoRacks Module-9: The crew performed the 3rd operations of sample tube mixtures. NanoRacks Module-09 is a combination of 35 experiments provided by school students from 5 different countries. The experiments are housed within a NanoRacks Module container and is a combination of biological static experiments and some experiments that require crew interaction to mix …

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    Eyesight, Bone and Cancer Studies Fill Weekend After Christmas

    Following a day off on Christmas, the Expedition 64 crew went into the weekend with a variety of space biology to help researchers gain therapeutic insights not possible on Earth. Long-term exposure to microgravity affects organisms adapted to living on Earth in many ways. That same weightless phenomena also reveals unique physical properties that doctors …

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    ISS Daily Summary Report – 12/24/2020

    Payloads Cardinal Heart: The crew performed a periodic cell culture media exchange in the various cell culture chambers.  Effect of Microgravity on Drug Responses Using Engineered Heart Tissues (Cardinal Heart) studies the effects of change in gravitational force on cardiovascular cells at the cellular and tissue level using engineered heart tissues (EHTs). Microgravity significantly affects …

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    ISS Daily Summary Report – 12/23/2020

    Payloads Bacterial Adhesion and Corrosion: The crew gathered materials and performed the BAC inoculation. Polymicrobial Biofilm Growth and Control during Spaceflight (Bacterial Adhesion and Corrosion) explores the formation under microgravity conditions of multi-species biofilms, which may behave differently from single-species biofilms. This investigation identifies the bacterial genes used during biofilm growth, examines whether these biofilms …

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    Astronauts Studying Vision, Genetic Changes and Heart Conditions Today

    NASA astronaut Shannon Walker unpacks hardware inside the Quest airlock where U.S. spacewalks are staged.

    The seven Expedition 64 residents living aboard the International Space Station will be going into the Christmas holiday focusing intensely on space biology. The entire crew will be off duty on Christmas day relaxing following an increased pace of microgravity research. Rodent research will be the highlight through Christmas eve as the astronauts explore how …

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    Crew Studies Immunology, Genetic Expression and Space Manufacturing

    This image from International Space Station as it was flying 261 miles over Iran looks southeast across the Persian Gulf and the Gulf of Oman.

    The seven-member Expedition 64 crew, consisting of five astronauts and two cosmonauts, will spend the rest of the year conducting valuable space research aboard the International Space Station. Tuesday’s slate of science investigations explored a range of space biology and physics phenomena to benefit human health and manufacturing. Results from these microgravity studies could also …

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