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By European Space Agency
Image: This Copernicus Sentinel-1 radar image shows Tokyo and its metropolitan area, the largest urban agglomeration in the world. View the full article
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By NASA
The Crew Health and Performance Exploration Analog (CHAPEA) team hosts a Media Day at NASA’s Johnson Space Center in Houston on April 11, 2023.Credit: NASA Media are invited to visit NASA’s simulated Mars habitat on Monday, March 10, at the agency’s Johnson Space Center in Houston. The simulation will help prepare humanity for future missions to the Red Planet.
This is the second of three missions as part of NASA’s CHAPEA (Crew Health and Performance Exploration Analog), set to begin in May 2025 when volunteer crew members enter the 3D printed habitat to live and work for a year.
During the mission, crew members will carry out different types of mission activities, including simulated “marswalks,” robotic operations, habitat maintenance, personal hygiene, exercise, and crop growth. Crew also will face planned environmental stressors such as resource limitations, isolation, and equipment failure.
The in-person media event includes an opportunity to speak with subject matter experts and capture b-roll and photos inside the habitat. Crew members will arrive for training at a later date and will not be available at this event.
To attend the event, U.S. media must request accreditation by 5 p.m. CDT Monday, March 3, and international media by 5 p.m., Monday, Feb. 24, via the NASA Johnson newsroom at: 281-483-5111 or jsccommu@nasa.gov. Media accreditation will be limited due to limited space inside the habitat. Confirmed media will receive additional details on how to participate.
For more information about CHAPEA, visit:
https://www.nasa.gov/humans-in-space/chapea
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Cindy Anderson / James Gannon
Headquarters, Washington
202-358-1600
cindy.anderson@nasa.gov / james.h.gannon@nasa.gov
Kelsey Spivey
Johnson Space Center, Houston
281-483-5111
kelsey.m.spivey@nasa.gov
Victoria Segovia
Johnson Space Center, Houston
281-483-5111
victoria.segovia@nasa.gov
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Last Updated Feb 20, 2025 LocationNASA Headquarters Related Terms
Humans in Space Analog Field Testing Crew Health and Performance Exploration Analog (CHAPEA) Johnson Space Center View the full article
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By NASA
2 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
During the Apollo program, when NASA sent humans to the Moon, those missions took several days to reach the Moon. The fastest of these was Apollo 8, which took just under three days to go from Earth orbit to orbit around the Moon.
Now it’s possible to save some fuel by flying different kinds of trajectories to the Moon that are shaped in such a way to save fuel. And those trajectories can take more time, potentially weeks or months, to reach the Moon, depending on how you do it.
Mars is further away, about 50 percent further away from the Sun than Earth is. And reaching Mars generally takes somewhere between seven to ten months, flying a relatively direct route.
NASA’s Mars Reconnaissance Orbiter mission took about seven and a half months to reach Mars. And NASA’s MAVEN mission took about ten months to reach Mars.
Jupiter is about five times further away from the Sun than the Earth is. And so in order to make those missions practical, we have to find ways to reduce the fuel requirements. And the way we do that is by having the spacecraft do some flybys of Earth and or Venus to help shape the spacecraft’s trajectory and change the spacecraft’s speed without using fuel. And using that sort of approach, it takes between about five to six years to reach Jupiter.
So NASA’s Galileo mission, the first mission to Jupiter, took just a little over six years. And then NASA’s second mission to Jupiter, which was called Juno, took just under five years.
So to get to the Moon takes several days. To get to Mars takes seven to ten months. And getting to Jupiter takes between five and six years.
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Last Updated Feb 19, 2025 Related Terms
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By NASA
The cover of Spinoff 2025, NASA’s annual publication that chronicles commercial products born from space technology, is a detailed view of the lunar surface captured by cameras on the Orion spacecraft on a close approach of the Moon during the Artemis I mission.Credit: NASA The latest edition of NASA’s Spinoff publication, which highlights the successful transfer of agency technology to the commercial sector, is now available online.
For nearly 25 years, NASA has supported crew working in low Earth orbit to learn about the space environment and perform research to advance deep space exploration. Astronauts aboard the International Space Station have learned a wealth of lessons and tried out a host of new technologies. This work leads to ongoing innovations benefiting people on Earth that are featured in NASA’s annual publication.
“The work we do in space has resulted in navigational technologies, lifesaving medical advancements, and enhanced software systems that continue to benefit our lives on Earth,” said Clayton Turner, associate administrator, Space Technology Mission Directorate at NASA Headquarters in Washington. “Technologies developed today don’t just make life on our home planet easier – they pave the way to a sustained presence on the Moon and future missions to Mars.”
The Spinoff 2025 publication features more than 40 commercial infusions of NASA technologies including:
A platform enabling commercial industry to perform science on the space station, including the growth of higher-quality human heart tissue, knee cartilage, and pharmaceutical crystals that can be grown on Earth to develop new medical treatments. An electrostatic sprayer technology to water plants without the help of gravity and now used in sanitation, agriculture, and food safety. “Antigravity” treadmills helping people with a variety of conditions run or walk for exercise, stemming from efforts to improve astronauts’ fitness in the weightlessness of space. Nutritional supplements originally intended to keep astronauts fit and mitigate the health hazards of a long stay in space. As NASA continues advancing technology and research in low Earth orbit to establish a sustained presence at the Moon, upcoming lunar missions are already spinning off technologies on Earth. For example, Spinoff 2025 features a company that invented technology for 3D printing buildings on the Moon that is now using it to print large structures on Earth. Another group of researchers studying how to grow lunar buildings from fungus is now selling specially grown mushrooms and plans to build homes on Earth using the same concept.
Spinoffs produce innovative technologies with commercial applications for the benefit of all. Other highlights of Spinoff 2025 include quality control on assembly lines inspired by artificial intelligence developed to help rovers navigate Mars, innovations in origami based on math for lasers and optical computing, and companies that will help lead the way to hydrogen-based energy building on NASA’s foundation of using liquid hydrogen for rocket fuel.
“I’ve learned it’s almost impossible to predict where space technology will find an application in the commercial market,” said Dan Lockney, Technology Transfer program executive at NASA Headquarters in Washington. “One thing I can say for sure, though, is NASA’s technology will continue to spin off, because it’s our goal to advance our missions and bolster the American economy.”
This publication also features 20 technologies available for licensing with the potential for commercialization. Check out the “Spinoffs of Tomorrow” section to learn more.
Spinoff is part of NASA’s Space Technology Mission Directorate and its Technology Transfer program. Tech Transfer is charged with finding broad, innovative applications for NASA-developed technology through partnerships and licensing agreements, ensuring agency investments benefit the nation and the world.
To read the latest issue of Spinoff, visit:
https://spinoff.nasa.gov
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Jasmine Hopkins
Headquarters, Washington
321-431-4624
jasmine.s.hopkins@nasa.gov
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Last Updated Feb 12, 2025 LocationNASA Headquarters Related Terms
NASA Centers & Facilities Ames Research Center Armstrong Flight Research Center Glenn Research Center Goddard Institute for Space Studies Goddard Space Flight Center Jet Propulsion Laboratory Johnson Space Center Kennedy Space Center Langley Research Center Marshall Space Flight Center NASA Headquarters Space Technology Mission Directorate Spinoffs Stennis Space Center Technology Transfer Technology Transfer & Spinoffs View the full article
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