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Satellites support impact assessment after Türkiye–Syria earthquakes
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By European Space Agency
Torrential rainfall causing deadly flash floods has hit southern and eastern Spain in regions including the Costa del Sol, where the city of Malaga is located, and Valencia in the east. As these areas struggle to cope with the aftermath, satellite technology has played a crucial role in assessing the damages of the affected areas.
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By NASA
2 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
NASA logo In fiscal year 2023, NASA investments supported 66,208 jobs in the state of California, generated $18.5 billion in economic output and $1 billion in tax revenue to the state’s economy.
Overall, NASA generated an estimated $9.5 billion in federal, state, and local taxes throughout the United States.
NASA’s Armstrong Flight Research Center in Edwards, California is one of three NASA centers in the state that contributes to this economic achievement. The center supports critical research in sustainable flight, air mobility, and airborne science, reinforcing the region as a hub of aerospace innovation.
Most notably, NASA Armstrong plays a unique role in the Quesst mission and X-59 project, aimed at reducing the sonic booms into quieter “sonic thumps,” to change regulations impeding supersonic flight over land. Additionally, maturing key airframe technologies with the X-66 aircraft in the Sustainable Flight Demonstrator project which may influence the next generation single-aisle seat class airliner. The Center also supports the research of electric air taxis and drones to operate safely in the national airspace as well as supporting science aircraft for NASA’s Earth Science Mission.
NASA’s Moon to Mars campaign generated 16,129 jobs and $4.7 billion in economic output in California. Collaborations with contractors like Boeing and Lockheed Martin further extended these benefits by creating thousands of high-skilled jobs in the Antelope Valley and across the state.
NASA also fosters partnerships with educational institutions across the state, investing $39.5 million in universities to cultivate the next generation of aerospace innovators. These investments bring STEM opportunities to local communities and prepare students for careers in cutting-edge industries – adding to the agency’s most valuable asset, its workforce.
NASA embraces the challenges of exploring the unknown and making the impossible possible as we continue our global leadership in science, human spaceflight, aerospace innovation, and technology development, and support the U.S. economy and benefit all.
Read the full Economic Impact Report for Fiscal Year 2023.
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Nicolas Cholula / Sarah Mann
NASA’s Armstrong Flight Research Center
661-714-3853 / 661-233-2758
nicolas.h.cholula@nasa.gov /sarah.mann@nasa.gov
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Last Updated Oct 24, 2024 EditorDede DiniusContactNicolas Cholulanicolas.h.cholula@nasa.govSarah Mannsarah.mann@nasa.govLocationArmstrong Flight Research Center Related Terms
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By NASA
Kennedy Space Center Director Janet Petro speaks in March 2022 during the annual State of NASA event at the Florida spaceport. NASA/Kim Shiflett America is returning to the Moon with our sights set on Mars, and NASA is leading the way. Along with our industry and international partners, we’re advancing scientific research, inspiring the next generation of explorers, and ensuring reliable and continuous access to space for our nation.
NASA’s Economic Impact Report for fiscal year (FY) 2023 highlights the nation’s strong return on its investment in NASA. Our missions help unveil the secrets of the universe and our home planet while also benefitting the taxpayers, communities, and industries across the country.
Here at the agency’s Kennedy Space Center in Florida, we are on track for another record-setting year of launches from our Space Coast. Recent NASA missions will tell us more about Earth’s weather and climate, explore Jupiter’s moon Europa for the ingredients of life, and enable more innovative research on the International Space Station. We’re also busy building the Artemis rockets, spacecraft, and technologies that will allow our astronauts to live and work on the Moon.
While exploring the universe for the benefit of all, NASA is also supporting the U.S. economy. During FY23, an investment of less than one-half of 1% of the federal budget, the agency generated $76 billion in total economic output nationwide.
In Florida alone, NASA activities in FY2023 supported 35,685 jobs in the state and $8.2 billion in economic output, resulting in an additional $286.6 million in state tax revenue. NASA Kennedy’s unique facilities, proven technical capabilities, and master plan enable nearly 250 partnerships with 100 private-sector partners. And the dedication and commitment of our workforce means that our spaceport remains the world’s leader in space science, human exploration, and technology development.
As we look toward a future of more exploration and discovery, I invite you to learn more about the impacts that NASA missions may have had in your life. The agency’s technology transfer initiatives transition NASA innovations into private hands, where real impacts are made. And NASA’s STEM engagements encourage research and the study of science, technology, engineering, and math at all ages.
And, of course, I hope you will learn more about the exciting work we’re doing at Earth’s premier spaceport by visiting:
www.nasa.gov/kennedy
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Images of Janet Petro are available from NASA’s image library in vertical and horizontal formats.
Patti Bielling
Kennedy Space Center, Florida
321-501-7575
patricia.a.bielling@nasa.gov
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By NASA
Radioisotope Power Systems RPS Home About About RPS About the Program About Plutonium-238 Safety and Reliability For Mission Planners Contact Systems Overview Power Systems Thermal Systems Dynamic Radioisotope Power Missions Overview Timeline News Resources STEM Overview Power to Explore Contest Kid-Friendly Videos FAQ 5 Min Read After 60 Years, Nuclear Power for Spaceflight is Still Tried and True
Workers install one of three Radioisotope Thermoelectric Generators (RTGs) on the Cassini spacecraft. More › Credits:
NASA Editor’s Note: Originally published on June 21, 2021.
Six decades after the launch of the first nuclear-powered space mission, Transit IV-A, NASA is embarking on a bold future of human exploration and scientific discovery. This future builds on a proud history of safely launching and operating nuclear-powered missions in space.
“Nuclear power has opened the solar system to exploration, allowing us to observe and understand dark, distant planetary bodies that would otherwise be unreachable. And we’re just getting started,” said Dr. Thomas Zurbuchen, associate administrator for NASA’s Science Mission Directorate. “Future nuclear power and propulsion systems will help revolutionize our understanding of the solar system and beyond and play a crucial role in enabling long-term human missions to the Moon and Mars.”
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Space nuclear power to explore the deepest, dustiest, darkest, and most distant regions of our solar system and beyond. NASA From Humble Beginnings: Nuclear Power Spawns an Age of Scientific Discovery
On June 29, 1961, the John’s Hopkins University Applied Physics Laboratory launched the Transit IV-A Spacecraft. It was a U.S. Navy navigational satellite with a SNAP-3B radioisotope powered generator producing 2.7 watts of electrical power — about enough to light an LED bulb. Transit IV-A broke an APL mission-duration record and confirmed the Earth’s equator is elliptical. It also set the stage for ground-breaking missions that have extended humanity’s reach across the solar system.
Since 1961, NASA has flown more than 25 missions carrying a nuclear power system through a successful partnership with the Department of Energy (DOE), which provides the power systems and plutonium-238 fuel.
“The department and our national laboratory partners are honored to play a role in powering NASA’s space exploration activities,” said Tracey Bishop, deputy assistant secretary in DOE’s Office of Nuclear Energy. “Radioisotope Power Systems are a natural extension of our core mission to create technological solutions that meet the complex energy needs of space research, exploration, and innovation.”
There are only two practical ways to provide long-term electrical power in space: the light of the sun or heat from a nuclear source.
We couldn’t do the mission without it. No other technology exists to power a mission this far away from the Sun, even today.
Alan Stern
Principal Investigator, NASA’s New Horizons Mission to Pluto and Beyond
“As missions move farther away from the Sun to dark, dusty, and harsh environments, like Jupiter, Pluto, and Titan, they become impossible or extremely limited without nuclear power,” said Leonard Dudzinski, chief technologist for NASA’s Planetary Science Division and program executive for Radioisotope Power.
That’s where Radioisotope Power Systems, or RPS, come in. They are a category of power systems that convert heat generated by the decay of plutonium-238 fuel into electricity.
“These systems are reliable and efficient,” said June Zakrajsek, manager for NASA’s Radioisotope Power Systems Program office at Glenn Research Center in Cleveland. “They operate continuously over long-duration space missions regardless of sunlight, temperature, charged particle radiation, or surface conditions like thick clouds or dust. They’ve allowed us to explore from the Sun to Pluto and beyond.”
RPS powered the Apollo Lunar Surface Experiment Package. They’ve sustained Voyager 1 and 2 since 1977, and they kept Cassini-Huygens’ instruments warm as it explored frigid Saturn and its moon Titan.
Today, a Multi-Mission Thermoelectric Generator (MMRTG) powers the Perseverance rover, which is captivating the nation as it searches for signs of ancient life on Mars, and a single RTG is sustaining New Horizons as it ventures on its way out of the solar system 15 years after its launch.
“The RTG was and still is crucial to New Horizons,” said Alan Stern, New Horizons principal investigator from the Southwest Research Institute. “We couldn’t do the mission without it. No other technology exists to power a mission this far away from the Sun, even today.”
New Horizons carries seven scientific instruments and a radioisotope thermoelectric generator. The spacecraft weighs 1,060 pounds. NASA/JHUAPL Great Things to Come: Science and Human Exploration
Dragonfly, which is set to launch in 2028, is the next mission with plans to use an MMRTG. Part of NASA’s New Frontiers program, Dragonfly is an octocopter designed to explore and collect samples on Saturn’s largest moon, Titan, an ocean world with a dense, hazy atmosphere.
“RPS is really an enabling technology,” said APL’s Zibi Turtle, principal investigator for the upcoming Dragonfly mission. “Early missions like Voyager, Galileo, and Cassini that relied on RPS have completely changed our understanding and given us a geography of the distant solar system…Cassini gave us our first close-up look at the surface of Titan.”
According to Turtle, the MMRTG serves two purposes on Dragonfly: power output to charge the lander’s battery and waste heat to keep its instruments and electronics warm.
“Flight is a very high-power activity. We’ll use a battery for flight and science activities and recharge the battery using the MMRTG,” said Turtle. “The waste heat from the power system is a key aspect of our thermal design. The surface of Titan is very cold, but we can keep the interior of the lander warm and cozy using the heat from the MMRTG.”
As the scientific community continues to benefit from RPS, NASA’s Space Technology Mission Directorate is investing in new technology using reactors and low-enriched uranium fuel to enable a robust human presence on the Moon and eventually human missions to Mars.
Astronauts will need plentiful and continuous power to survive the long lunar nights and explore the dark craters on the Moon’s South Pole. A fission surface power system could provide enough juice to power robust operations. NASA is leading an effort, working with the DOE and industry to design a fission power system for a future lunar demonstration that will pave the way for base camps on the Moon and Mars.
NASA has also thought about viable ways to reduce the time it takes to travel to Mars, including nuclear propulsion systems.
As NASA advances its bold vision of exploration and scientific discovery in space, it benefits from 60 years of the safe use of nuclear power during spaceflight. Sixty years of enlightenment that all started with a little satellite called Transit IV-A.
News Media Contact
Jan Wittry
NASA’s Glenn Research Center
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By NASA
1 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
This September 2024 aerial photograph shows the coastal launch range at NASA’s Wallops Flight Facility on Virginia’s Eastern Shore. Wallops is the agency’s only owned-and-operated launch range.Courtesy Patrick J. Hendrickson; used with permission NASA’s Wallops Flight Facility in Virginia is scheduled to support the launch of a suborbital sounding rocket for the U.S. Department of Defense during a launch window that runs 5 p.m. to 11 p.m. EDT each day from Wednesday, Oct. 23 to Friday, Oct. 25.
No real-time launch status updates will be available. The launch will not be livestreamed nor will launch status updates be provided during the countdown. The Wallops Visitor Center will be closed to the public.
The rocket launch is expected to be visible from the Chesapeake Bay region.
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Last Updated Oct 22, 2024 LocationWallops Flight Facility Related Terms
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