This colorized schlieren image is of a small-scale model of NASA’s X-59 Quiet SuperSonic Technology airplane.
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SpaceX’s upgraded Dragon cargo spacecraft splashed down at 4:05 p.m. EST off the Florida coast, marking the return of the company’s 24th contracted cargo resupply mission to the International Space Station for NASA. The spacecraft carried more than 4,900 pounds of valuable scientific experiments and other cargo back to Earth.
Splashing down off the coast of Florida enables quick transportation of the experiments to NASA’s Space Station Processing Facility at the agency’s Kennedy Space Center in Florida, allowing researchers to collect data with minimal sample exposure to Earth’s gravity.
Some of the scientific investigations that Dragon will return to Earth include:
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.
Get weekly video highlights at: http://jscfeatures.jsc.nasa.gov/videoupdate/
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Mark Garcia
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A U.S. space freighter is due to return to Earth today after undocking from the International Space Station on Sunday morning. Back on the orbiting lab, the seven-member Expedition 66 crew researched space agriculture and physics.
The SpaceX Cargo Dragon resupply ship is due to end its mission today returning to Earth over 4,900 pounds of science experiments and station hardware for analysis and inspection. Dragon had undocked from the station on Sunday at 10:40 a.m. EST.
Dragon will fire its braking engines Monday afternoon dropping the cargo craft out of orbit and back into Earth’s atmosphere. The U.S. spacecraft will parachute to a splashdown off the coast Florida at 4:05 p.m. EST. NASA TV will not broadcast the cargo craft’s return to Earth and splashdown activities.
Meanwhile, space science continued on the orbital lab as the crew explored a wide variety of microgravity phenomena today. A pair of botany studies kept NASA Flight Engineers Raja Chari and Kayla Barron busy with the duo investigating how to grow crops in space and how microgravity affects cotton genetics. ESA (European Space Agency) astronaut Matthias Maurer installed hardware for the Fluidics experiment to study how to optimize fuel systems for spacecraft.
Maintenance is always ongoing aboard the station ensuring the crew stays healthy and lab systems operate successfully. NASA Flight Engineer Mark Vande Hei started the day tearing down and stowing unused life support gear then photographed payload racks to document their current configurations. NASA Flight Engineer Thomas Marshburn worked throughout the day on U.S. spacesuit batteries and chargers.
Cosmonauts Anton Shkaplerov and Pyotr Dubrov spent the day conducting their complement of science and maintenance in the orbiting lab’s Russian segment. Shkaplerov used a myograph to measure his muscle strength in microgravity before routing air ducts inside the ISS Progress 79 cargo craft. Dubrov had some minor post-spacewalk cleanup work to do prior to swapping fuel bottles inside the Combustion Integrated Rack.
Mark Garcia
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NASA’s Jet Propulsion Laboratory is designing mission concepts to survive the planet’s extreme temperatures and atmospheric pressure.
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A SpaceX cargo Dragon spacecraft undocked from the International Docking Adapter on the station’s space-facing port of the Harmony module at 10:40 a.m. EST.
Dragon will now fire its thrusters to move a safe distance from the space station. Controllers will command a deorbit burn Monday, Jan. 24. After re-entering Earth’s atmosphere, the spacecraft will make a parachute-assisted splashdown about 4:05 p.m., off the coast of Florida near Panama City. NASA TV will not broadcast the splashdown but the agency will provide updates on the space station blog.
Dragon launched Dec. 21 on a SpaceX Falcon 9 rocket from Launch Complex 39A at NASA’s Kennedy Space Center in Florida, arriving at the station less than 24 hours later. The spacecraft delivered more than 6,500 pounds of hardware, research investigations and crew supplies.
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.
Get weekly video highlights at: http://jscfeatures.jsc.nasa.gov/videoupdate/
Get the latest from NASA delivered every week. Subscribe here: www.nasa.gov/subscribe
Mark Garcia
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