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NASA's SpaceX Cargo Resupply Mission 21

    Teams Work Overnight to Return Time-Sensitive Cargo From Space

    From space to the Cardinal Heart team at NASA's Kennedy Space Center's Space Station Processing Facility, critical science was returned in less than six hours from splashdown to the hands of researchers who are studying the effects of gravitational force changes on cardiovascular cells using engineered heart tissues.

    Within hours of the Dragon capsule’s return to Earth, teams from NASA and SpaceX worked to return time-sensitive science investigations directly from space to the hands of researchers, who will spend the next few days conducting final research, tests, and checkouts. Dragon, loaded with 4,400 pounds of scientific experiments and other cargo from the International …

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    Crew Unpacks Dragon and Activates New Science

    The upgraded SpaceX Cargo Dragon vehicle approaches the space station as both vehicles were orbiting above the Pacific Ocean off the coast of Mexico.

    Six spaceships, three U.S. and three Russian, are parked at the International Space Station after Monday’s arrival of the upgraded SpaceX Cargo Dragon vehicle. The Expedition 64 crew will spend the rest of December focusing on science as 2021 shapes up to be a busy year on the orbital lab. Two Dragon spaceships, one cargo …

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    New SpaceX Cargo Dragon Docks to Station

    Dec. 7, 2020: International Space Station Configuration. Six spaceships are parked at the space station including the SpaceX Crew Dragon and Cargo Dragon vehicles, Northrop Grumman's Cygnus-14 resupply ship, all three from the United States, and Russia's Progress 75 and 76 resupply ships and Soyuz MS-17 crew ship.

    While the International Space Station was traveling 268 miles over the southern Indian Ocean, a SpaceX Dragon cargo spacecraft autonomously docked to the space-facing side of the orbiting laboratory’s Harmony module for the first time at 1:40 p.m. EST, Monday, Dec. 7. NASA astronauts Kate Rubins and Victor Glover monitored docking operations for Dragon. Some …

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    New Dragon Spaceship Arriving at Station Today

    The upgraded SpaceX Dragon resupply ship lifts off atop the Falcon 9 rocket on Dec. 6 from Kennedy Space Center in Florida.

    SpaceX Dragon is on track to arrive at the International Space Station, with an expected docking of the cargo spacecraft around 1:30 p.m. EST. NASA Television coverage will begin at 11:30 a.m. Watch live at http://www.nasa.gov/live. When it arrives to the space station, Dragon will automatically dock to the space-facing side (zenith) of the station’s Harmony …

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    Dragon Separates from Second Stage

    Cargo Dragon separates from the Falcon 9's second stage during CRS-21.

    The uncrewed cargo Dragon has separated from the Falcon 9 rocket’s second stage, as the spacecraft continues its journey to the International Space Station to deliver critical supplies, equipment, and material to support multiple science and research experiments that will take place aboard the space station. Dragon is slated to arrive at the orbiting laboratory …

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    Falcon 9 First Stage Sticks the Landing!

    CRS-21 first stage landing

    The Falcon 9 rocket’s first stage has successfully landed on the “Of Course I Still Love You” droneship in the Atlantic Ocean. This marks the 100th successful landing of a Falcon 9 first stage, and the 35th landing on a droneship. This was the fourth flight for this particular first stage – one of those …

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    Main Engine Cutoff, First Stage Separates

    The nine Merlin engines in the first stage of the Falcon 9 have finished their burn, and the first stage has separated from the rocket. As the second stage continues carrying Dragon on its flight, the first stage will attempt a landing on the droneship “Of Course I Still Love You” in about five minutes.

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    LIFTOFF! SpaceX’s CRS-21 On Its Way to Space

    Liftoff of SpaceX CRS-21 to the International Space Station.

    We have liftoff! At 11:17 a.m. EST, a SpaceX Falcon 9 rocket climbs away from Launch Complex 39A at NASA’s Kennedy Space Center in Florida, carrying the uncrewed cargo Dragon spacecraft on its journey to the International Space Station for SpaceX’s 21st Commercial Resupply Services (CRS-21) mission. The first launch of the company’s upgraded cargo …

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    Up Next: Liftoff of SpaceX’s 21st Resupply Services Mission

    CRS-21 logo

    In approximately five minutes, a SpaceX Falcon 9 rocket and uncrewed cargo Dragon spacecraft is scheduled to lift off from Kennedy Space Center’s Launch Complex 39A in Florida. The rocket has been fueled with RP-1 (rocket-grade kerosene) and liquid oxygen, and Dragon has transitioned to internal power. In just a few minutes, the final prelaunch …

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    Expedition 64 Crew Set to Receive Special Holiday Delivery Among CRS-21 Payload

    The upgraded version of SpaceX’s Cargo Dragon spacecraft is seen before it rolls out to the launch pad at Kennedy Space Center in Florida.

    The Expedition 64 crew aboard the International Space Station will be spending the holiday season a little differently this year. Teams here on Earth are hoping a special delivery arriving on SpaceX’s 21st Commercial Resupply Services (CRS-21) mission will help bring the crew some holiday cheer. We asked the public, “What would you want supplied …

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