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Inspiration 4 Crew Return Home / SpaceX Dragon Splashdown
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By Space Force
The U.S. Air Force Academy unveiled a plaque for its first Artemis Moon Tree — an American Sweetgum sapling grown from seeds that orbited the moon on NASA’s Artemis I mission.
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By NASA
Many team members at NASA’s Johnson Space Center in Houston may recognize Alicia Baker as the talented flutist in the Hispanic Employee Resource Group’s Mariachi Celestial band. Or, they may have worked with Baker in her role as a spacesuit project manager, testing NASA’s prototype spacesuits and preparing Johnson’s test chambers to evaluate vendor spacesuits.
Alicia Baker in a spacesuit test chamber at Johnson Space Center.NASA/David DeHoyos They might be surprised to learn that Baker juggled these responsibilities and more while also caring for her late husband, Chris, as he fought a terminal illness for 16 years.
“It was hard taking care of a loved one with cancer and working full-time,” Baker said. “My husband was also disabled from a brain tumor surgery, so I had to help him with reading, writing, walking, and remembering, while managing the household.”
Baker worked closely with her manager to coordinate schedules and get approval to telework so that she could work around her husband’s medical appointments and procedures. She also took medical leave when her husband entered hospice care in 2020. Baker said her manager’s flexibility “saved her job” and allowed her to continue providing for her family. She was even able to advance from project engineer to test director to project manager during this time period.
Alicia Baker and her husband Chris on their wedding day. Image courtesy of Alicia Baker Baker is one of the many Johnson employees who are or have been a caregiver for a loved one. These caregivers provide help to a person in need who often has a medical condition or injury that affects their daily functioning. Their needs may be temporary or long-term, and they could be physical, medical, financial, or domestic in nature.
Recognizing the challenging and critical role caregivers play in their families, the Johnson community provides a variety of resources to support team members through the Employee Assistance Program. Additionally, Johnson’s No Boundaries Employee Resource Group (NoBo) supports caregivers through its programs and initiatives.
Baker participates in both the support group and NoBo activities and takes comfort in sharing her and her husband’s story with others. “I would do it all over again,” she said of her caregiver role.
Now she looks forward to future missions to the Moon, when NASA astronauts will conduct spacewalks on the lunar surface while wearing new spacesuits. “Then I can say I helped make that possible!” Throughout all of her experiences, Baker has learned to never give up. “If you have a dream, keep fighting for it,” she said.
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By NASA
Dec. 2, 2024
NASA astronauts Matthew Dominick, Mike Barratt, Jeanette Epps, and Tracy C. DysonNASA RELEASE: J24-015
Expedition 71 Astronauts to Discuss Mission in NASA Welcome Home Event
Four NASA astronauts will participate in a welcome home ceremony at Space Center Houston after recently returning from a mission aboard the International Space Station.
NASA astronauts Matthew Dominick, Mike Barratt, Jeanette Epps, and Tracy C. Dyson will share highlights from their mission beginning at 6 p.m. CST Wednesday, Dec. 4, during a free, public event at NASA Johnson Space Center’s official visitor center. The crew will also recognize key contributors to mission success in an awards ceremony following the presentation.
The astronauts will be available at 5 p.m. for media interviews before the event. Media may request an in-person interview no later than 5 p.m. Tuesday, Dec. 3, by emailing Dana Davis at dana.l.davis@nasa.gov.
Expedition 71
NASA’s SpaceX Crew-8 mission launched to the space station in March 2024 as the eighth commercial crew rotation mission. The crew spent 235 days in space, traveled 100 million miles, and completed 3,760 orbits around the Earth, splashing down off the coast of Pensacola, Florida, on Oct. 25, 2024. This was the first spaceflight for Dominick and Epps and the third spaceflight for Barratt, who has logged 447 days in space over the course of his career. The crew also saw the arrival and departure of eight visiting vehicles during their mission.
Dyson flew with an international crew, launching aboard the Soyuz MS-25 in March 2024. The six-month research mission was the third spaceflight of her career, and her second long-duration spaceflight. Dyson’s third spaceflight covered 2,944 orbits of the Earth and a journey of 78 million miles as an Expedition 70/71 flight engineer. She has now logged a total of 373 days in space, including more than 23 hours in four spacewalks. Dyson and her crewmembers landed safely in Kazakhstan on Sept. 24, 2024.
While aboard the station, the Expedition 71 crew contributed to hundreds of technology demonstrations and experiments including the bioprinting of human tissues. These higher quality tissues printed in microgravity could help advance the production of organs and tissues for transplant and improve 3D printing of foods and medicines on future long-duration space missions. The crew also looked at neurological organoids, created with stem cells from patients to study neuroinflammation, a common feature of neurodegenerative conditions such as Parkinson’s disease. The organoids provide a platform to study these diseases and their treatments and could help address how extended spaceflight affects the brain.
Stay current on space station activities by following @space_station and @ISS_Research on X, as well as the station Facebook and Instagram accounts and the space station blog.
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Jaden Jennings
Johnson Space Center, Houston
713-281-0984
jaden.r.jennings@nasa.gov
Dana Davis
Johnson Space Center, Houston
281-244-0933
dana.l.davis@nasa.gov
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By NASA
The SpaceX Dragon spacecraft departs the International Space Station as it orbits 264 miles above the south Pacific Ocean northeast of New Zealand.Credit: NASA NASA and its international partners are set to receive scientific research samples and hardware as a SpaceX Dragon spacecraft departs the International Space Station on Thursday, Dec. 5, for its return to Earth.
NASA’s live coverage of undocking and departure begins at 10:50 a.m. EST on NASA+. Learn how to watch NASA content through a variety of platforms, including social media.
The Dragon spacecraft will undock from the forward port of the space station’s Harmony module at 11:05 a.m., and fire its thrusters to move a safe distance away from the station after receiving a command from ground controllers at SpaceX.
After re-entering Earth’s atmosphere, the spacecraft will splash down off the coast of Florida. NASA will not stream the splashdown and will post updates on the agency’s space station blog.
Filled with nearly 6,000 pounds of crew supplies, science investigations, and equipment, the spacecraft arrived to the orbiting laboratory Nov. 5 after it launched Nov. 4 on a Falcon 9 rocket from Launch Complex 39A at NASA’s Kennedy Space Center in Florida for the agency’s SpaceX 31st commercial resupply services mission.
Dragon will carry back to Earth thousands of pounds of supplies and scientific experiments designed to take advantage of the space station’s microgravity environment. Splashing down off the coast of Florida enables quick transportation of the experiments to NASA’s Space Systems Processing Facility at Kennedy Space Center, allowing researchers to collect data with minimal sample exposure to Earth’s gravity.
Scientific hardware and samples returning to Earth include GISMOS (Genes in Space Molecular Operations and Sequencing), which successfully conducted in-orbit sequencing of microbial DNA from the space station water system, and marks the first real look at the microbial population of the water system. In addition, SpaceTED (Space Tissue Equivalent Dosimeter) returns to Earth after collecting data on crew radiation exposure and characterizes the space radiation environment. The dosimeter is a student-developed technology demonstration and effectively operated for 11 months on station – six months longer than intended because of its success.
Additionally, two specimens printed with ESA’s (European Space Agency) Metal 3D Printer, will go to researchers for post-processing and analysis. Researchers will compare the specimens printed in microgravity with those printed on Earth. The goal is to demonstrate the capability to perform metal deposition, or the layering of metals, in 3D under sustained microgravity conditions and manufacture test specimens. Researchers aim to understand the performance and limitations of the chosen technology and become familiar with crewed and remote operations of the instrument onboard a space habitat.
Also returning on spacecraft is the International Space Art and Poetry Contest, which invited students and educators around the world to submit drawings, paintings, or poems. Winning art submissions were printed on station, photographed in the cupola, and will be returned to their creators on Earth. In addition, Plasmonic Bubbles researchers will observe high-speed video of bubble behavior in microgravity to understand fundamental processes that occur on a heated bubble surface. Results may improve understanding of how molecules are deposited on bubble surfaces and enhance detection methods for health care and environmental industries.
For more than two decades, people have lived and worked continuously aboard the International Space Station, advancing scientific knowledge, and making research breakthroughs that are not possible on Earth. The station is a critical testbed for NASA to understand and overcome the challenges of long-duration spaceflight and to expand commercial opportunities in low Earth orbit. As commercial companies focus on providing human space transportation services and destinations as part of a robust low Earth orbit economy, NASA is focusing more resources on deep space missions to the Moon as part of its Artemis campaign in preparation for future human missions to Mars.
Get breaking news, images and features from the space station on Instagram, Facebook, and X.
Learn more about the International Space Station at:
https://www.nasa.gov/international-space-station
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Claire O’Shea / Joshua Finch
Headquarters, Washington
202-358-1100
claire.a.o’shea@nasa.gov / joshua.a.finch@nasa.gov
Sandra Jones
Johnson Space Center, Houston
281-483-5111
sandra.p.jones@nasa.gov
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Last Updated Dec 02, 2024 LocationNASA Headquarters Related Terms
International Space Station (ISS) Commercial Resupply ISS Research Johnson Space Center SpaceX Commercial Resupply View the full article
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