SpaceX Cargo Dragon Spacecraft Splashes Down With Science Payloads

The SpaceX Cargo Dragon vehicle begins its separation from the station after undocking from the Harmony module’s international docking adapter. (Credit: NASA TV)

HOUSTON (NASA PR) — SpaceX’s upgraded Dragon cargo spacecraft splashed down at 8:26 p.m. EST west of Tampa off the Florida coast, marking the return of the company’s 21st contracted cargo resupply mission to the International Space Station for NASA. The spacecraft carried more than 4,400 pounds of valuable scientific experiments and other cargo back to Earth.

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SpaceX Dragon Capsule to Make First of Its Kind Science Splashdown

NASA astronaut and Expedition 64 Flight Engineer Kate Rubins works inside the Life Sciences Glovebox conducting research for the Cardinal Heart study. The biomedical research seeks to help scientists understand the aging and weakening of heart muscles to provide new treatments for humans on Earth and astronauts in space. (Credits: NASA)

HOUSTON (NASA PR) — By capsule, helicopter, boat, plane, and car, space station science experiments are about to make a first of a kind journey back to researchers on Earth.

On Jan. 11, the SpaceX cargo Dragon spacecraft carrying out the company’s 21st commercial resupply services (CRS-21) mission for NASA undocks from the International Space Station, heading for splashdown off the coast of Florida about 12 hours later. This upgraded Dragon transports significantly more science back to Earth than possible in previous Dragon capsules and is the first space station cargo capsule to splash down off the coast of Florida.

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What We Learned This Year from Space Station Science

NASA astronaut Anne McClain is pictured in the cupola holding biomedical gear for the Marrow experiment. The study measures fat changes in the bone marrow before and after exposure to microgravity. (Credits: NASA)

HOUSTON (NASA PR) — Dozens of experiments are going on at any given time aboard the International Space Station. Research conducted in 2020 is advancing our understanding in areas of study from Parkinson’s disease to combustion.

Space station research results published this year came from experiments performed and data collected during the past 20 years of continuous human habitation aboard the orbiting laboratory. Between October 1, 2019, and October 1, 2020, the station’s Program Research Office identified more than 300 scientific publications based on space station research.

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SpaceX Dragon Returns ISS National Lab-sponsored Payloads to Earth

KENNEDY SPACE CENTER, Fla., April 7, 2020 (ISS National Lab PR) – SpaceX’s Dragon spacecraft successfully splashed down today off the coast of California, bringing back dozens of research investigations sponsored by the International Space Station (ISS) U.S. National Laboratory.

The successful splashdown and science return marks the completion of SpaceX’s 20th commercial resupply services (CRS) mission to the space station (contracted by NASA) to send critical research and supplies to the orbiting laboratory. The Dragon spacecraft spent approximately 30 days berthed to the space station before returning to Earth.

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Multiple ISS National Laboratory Payloads Return to Earth on SpaceX Cargo Ship

KENNEDY SPACE CENTER (FL), August 29, 2019 – After 30 days berthed to the International Space Station (ISS), the SpaceX Dragon spacecraft completed its mission when it splashed down in the Pacific Ocean, bringing with it multiple investigations sponsored by the U.S. National Laboratory that were conducted on the orbiting platform.

Splashdown of the Dragon spacecraft concluded its 18th commercial resupply services (CRS-18) mission from SpaceX (contracted by NASA) to send critical research and supplies to the orbiting laboratory. Approximately 550 pounds of research and facilities sponsored by the ISS National Laboratory returned to Earth on this mission.

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Aging Faster in Space to Age Better on Earth

David Saint-Jacques, of the Canadian Space Agency, completes the Bone Densitometer calibration in support of the Rodent Research-8 investigation. (Credit: NASA)

HOUSTON (NASA PR) — A new investigation heading to the International Space Station will provide space-flown samples to scientists from academia, industry and government agencies, who have agreed to share their data and results in an online database that is open to the public. Rodent Research-8 (RR-8) examines the physiology of aging and the effect of age on disease progression using groups of young and old mice flown in space and kept on Earth.

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12 Projects Selected from Space Station Rodent Research Reference Mission Solicitation

KENNEDY SPACE CENTER (FL), December 17, 2018 (CASIS PR) – The International Space Station (ISS) U.S. National Laboratory today announced a series of selected concepts in association with its Request for Proposals (RFP) for investigators to access biological specimens from its Rodent Research Reference Mission-1, Applications for Spaceflight Biospecimens.

On SpaceX’s recent 16th commercial resupply mission, 40 mice of two different age groups were sent to the orbiting laboratory for comparison with age-matched ground controls as part of this reference mission. Awardees from this RFP will have the ability to evaluate spaceflight biospecimens once they are returned to Earth as well as ground controls.

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