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By NASA
NASA logo. (Credit: NASA) NASA acting Administrator Janet Petro announced Monday Vanessa Wyche will serve as the acting associate administrator for the agency at NASA Headquarters in Washington, effective immediately. Wyche, who had been the director of NASA’s Johnson Space Center in Houston, is detailed as Petro’s senior advisor leading the agency’s center directors and mission directorate associate administrators. She will act as the agency’s chief operating officer for about 18,000 civil servant employees and an annual budget of more than $25 billion. Stephen Koerner will become the acting center director of NASA Johnson.
The agency also named Jackie Jester as associate administrator for the Office of Legislative and Intergovernmental Affairs and announced Catherine Koerner, associate administrator for the agency’s Exploration Systems Development Mission Directorate will retire effective Friday, Feb. 28. Lori Glaze, currently the deputy associate administrator for Exploration Systems Development will become the mission directorate’s acting associate administrator.
“As we continue to advance our mission, it’s crucial that we have strong, experienced leaders in place,” Petro said. “Vanessa will bring exceptional leadership to NASA’s senior ranks, helping guide our workforce toward the opportunities that lie ahead, while Steve will continue to provide steadfast leadership at NASA Johnson. Jackie’s return to the agency will ensure we remain closely aligned with national priorities as we work with Congress. Cathy’s legacy is one of unwavering dedication to human spaceflight, and we are grateful for her years of service. Lori’s leadership will continue to build on that legacy as we push forward in our exploration efforts. These appointments reflect NASA’s unwavering commitment to excellence, and I have full confidence that each of these leaders will carry our vision forward with purpose, integrity, and a relentless drive to succeed.”
Prior to her new role, Wyche was the director NASA Johnson – home to America’s astronaut corps, Mission Control Center, International Space Station, Orion and Gateway Programs, and its more than 11,000 civil service and contractor employees. Her responsibilities included a broad range of human spaceflight activities, including development and operation of human spacecraft, NASA astronaut selection and training, mission control, commercialization of low Earth orbit, and leading NASA Johnson in exploring the Moon and Mars.
During her 35-year career, Wyche has served in several leadership roles, including Johnson’s deputy center director, director of Exploration Integration and Science Directorate, flight manager of several Space Shuttle Program missions, and executive officer in the Office of the Administrator. A native of South Carolina, Wyche earned a Bachelor of Science in Engineering and Master of Science in Bioengineering from Clemson University.
As deputy director of NASA Johnson, Stephen Koerner, oversaw strategic workforce planning, serves as the Designated Agency Safety Health Officer, and supported the Johnson center director in mission reviews. Before his appointment in July 2021, Koerner held various leadership roles at NASA Johnson, including director of the Flight Operations Directorate, associate director, chief financial officer, deputy director of flight operations, and deputy director of mission operations.
In her new role as the associate administrator for the Office of Legislative and Intergovernmental Affairs, Jester will direct a staff responsible for managing and coordinating all communication with the U.S. Congress, as well as serve as a senior advisor to agency leaders on legislative matters.
Jester rejoins the agency after serving as the senior director for government affairs at Relativity Space’s Washington office where she led policy engagement for the company. Prior to her time with Relativity, she served as a policy advisor at NASA and at the White House Office of Science and Technology Policy. She has served as a professional staff member for the U.S. Senate Committee on Commerce, Science, and Transportation. She has spent time in state government as the Chief Legislative Aide to a member of the Massachusetts House of Representatives. Jester has significant experience advising on space policy issues, aviation operations and safety policy, and has helped develop numerous pieces of legislation.
With a 34-year career at NASA, Catherine Koerner has been instrumental in leading NASA’s Exploration Systems Development Mission Directorate, overseeing the development of the agency’s deep space exploration approach. Previously, she was the deputy associate administrator for the mission directorate. Her extensive career at NASA includes roles such as the Orion program manager, director of the Human Health and Performance Directorate, former NASA flight director, several leadership positions within the International Space Station Program during its assembly phase and helping to foster a commercial space industry in low Earth orbit.
Glaze has a distinguished background in planetary science, previously serving as the director of NASA’s Planetary Science Division before joining Explorations Systems Development. Prior to her tenure at NASA Headquarters in Washington, she was the chief of the Planetary Geology, Geophysics and Geochemistry Laboratory at NASA’s Goddard Space Flight Center in Greenbelt, Maryland, and the Deputy Director of Goddard’s Solar System Exploration Division. She has been a leading advocate for Venus exploration, serving as the principal investigator for the Deep Atmosphere Venus Investigation of Noble gases, Chemistry, and Imaging mission. Glaze earned her Bachelor of Arts and Master of Science degrees in Physics from the University of Texas at Arlington and a doctorate in Environmental Science from Lancaster University in the United Kingdom. Her prior experience includes roles at the Jet Propulsion Laboratory and at Proxemy Research as Vice President and Senior Research Scientist.
For more about NASA’s missions, visit:
http://www.nasa.gov
-end-
Amber Jacobson / Kathryn Hambleton
Headquarters, Washington
202-358-1600
amber.c.jacobson@nasa.gov / kathryn.a.hambleton@nasa.gov
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By NASA
2 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
2 Min Read More Than 400 Lives Saved with NASA’s Search and Rescue Tech in 2024
NASA Artemis II crew members are assisted by U.S. Navy personnel as they exit a mockup of the Orion spacecraft in the Pacific Ocean during Underway Recovery Test 11 (URT-11) on Feb. 25, 2024. Credits: NASA/Kenny Allen NASA’s Search and Rescue technologies enabled hundreds of lives saved in 2024.NASA/Dave Ryan Did you know that the same search and rescue technologies developed by NASA for astronaut missions to space help locate and rescue people across the United States and around the world?
NASA’s collaboration with the international satellite-aided search and rescue effort known as Cospas-Sarsat has enabled the development of multiple emergency location beacons for explorers on land, sea, and air.
Of the 407 lives saved in 2024 through search and rescue efforts in the United States, NOAA (National Oceanic and Atmospheric Administration) reports that 52 rescues were the result of activated personal locator beacons, 314 from emergency position-indicating radio beacons, and 41 from emergency locator transmitters. Since 1982, more than 50,000 lives have been saved across the world.
Using GPS satellites, these beacons transmit their location to the Cospas-Sarsat network once activated. The beacons then provide the activation coordinates to the network, allowing first responders to rescue lost or distressed explorers.
NASA Artemis II crew members are assisted by U.S. Navy personnel as they exit a mockup of the Orion spacecraft in the Pacific Ocean during Underway Recovery Test 11 (URT-11) on Feb. 25, 2024, while his crewmates look on. URT-11 is the eleventh in a series of Artemis recovery tests, and the first time NASA and its partners put their Artemis II recovery procedures to the test with the astronauts.NASA/Kenny Allen The Search and Rescue Office, part of NASA’s SCaN (Space Communications and Navigation) Program, has assisted in search and rescue services since its formation in 1979 Now, the office is building on their long legacy of Earth-based beacon development to support crewed missions to space.
The beacons also are used for emergency location, if needed, as part of NASA’s crew launches to and from the International Space Station, and will support NASA’s Artemis campaign crew recovery preparations during future missions returning from deep space. Systems being tested, like the ANGEL (Advanced Next-Generation Emergency Locator) beacon, are benefitting life on Earth and missions to the Moon and Mars. Most recently, NASA partnered with the Department of Defense to practice Artemis II recovery procedures – including ANGEL beacon activation – during URT-11 (Underway Recovery Test 11).
Miniaturized Advanced Next-Generation Emergency Locator (ANGEL) beacons will be attached to the astronauts’ life preserver units. When astronauts Reid Wiseman, Victor Glover, Christina Koch, and CSA (Canadian Space Agency) astronaut Jeremy Hanse splash back down to Earth — or in the unlikely event of a launch abort scenario — these beacons will allow them to be found if they need to egress from the Orion capsule.NASA The SCaN program at NASA Headquarters in Washington provides strategic oversight to the Search and Rescue office. NOAA manages the U.S. network region for Cospas-Sarsat, which relies on flight and ground technologies originally developed at NASA’s Goddard Space Flight Center in Greenbelt, Maryland. U.S. region rescue efforts are led by the U.S. Coast Guard, U.S. Air Force, and many other local rescue authorities.
About the Author
Kendall Murphy
Technical WriterKendall Murphy is a technical writer for the Space Communications and Navigation program office. She specializes in internal and external engagement, educating readers about space communications and navigation technology.
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Last Updated Feb 06, 2025 EditorGoddard Digital TeamContactKatherine Schauerkatherine.s.schauer@nasa.govLocationNASA Goddard Space Flight Center Related Terms
Goddard Space Flight Center Artemis Communicating and Navigating with Missions Space Communications & Navigation Program Space Communications Technology Explore More
4 min read NASA Search and Rescue Team Prepares for Safe Return of Artemis II Crew
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Article 2 years ago 3 min read NASA Search and Rescue Technology Saves Explorers, Enables Exploration
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By European Space Agency
Global warming is driving the rapid melting of the Greenland Ice Sheet, contributing to global sea level rise and disrupting weather patterns worldwide. Because of this, precise measurements of its changing shape are of critical importance for adapting to climate change.
Now, scientists have delivered the first measurements of the Greenland Ice Sheet’s changing shape using data from ESA's CryoSat and NASA's ICESat-2 ice missions.
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By NASA
A rendering of Firefly’s Blue Ghost lunar lander and a rover developed for the company’s third mission to the Moon as part of NASA’s CLPS (Commercial Lunar Payload Services) initiative.Credit: Firefly Aerospace NASA continues to advance its campaign to explore more of the Moon than ever before, awarding Firefly Aerospace $179 million to deliver six experiments to the lunar surface. This fourth task order for Firefly will target landing in the Gruithuisen Domes on the near side of the Moon in 2028.
As part of the agency’s broader Artemis campaign, Firefly will deliver a group of science experiments and technology demonstrations under NASA’s CLPS initiative, or Commercial Lunar Payload Services, to these lunar domes, an area of ancient lava flows, to better understand planetary processes and evolution. Through CLPS, NASA is furthering our understanding of the Moon’s environment and helping prepare for future human missions to the lunar surface, as part of the agency’s Moon to Mars exploration approach.
“The CLPS initiative carries out U.S. scientific and technical studies on the surface of the Moon by robot explorers. As NASA prepares for future human exploration of the Moon, the CLPS initiative continues to support a growing lunar economy with American companies,” said Joel Kearns, deputy associate administrator for exploration, Science Mission Directorate, NASA Headquarters in Washington. “Understanding the formation of the Gruithuisen Domes, as well as the ancient lava flows surrounding the landing site, will help the U.S. answer important questions about the lunar surface.”
Firefly’s first lunar delivery is scheduled to launch no earlier than mid-January 2025 and will land near a volcanic feature called Mons Latreille within Mare Crisium, on the northeast quadrant of the Moon’s near side. Firefly’s second lunar mission includes two task orders: a lunar orbit drop-off of a satellite combined with a delivery to the lunar surface on the far side and a delivery of a lunar orbital calibration source, scheduled in 2026.
This new delivery in 2028 will send payloads to the Gruithuisen Domes and the nearby Sinus Viscositatus. The Gruithuisen Domes have long been suspected to be formed by a magma rich in silica, similar in composition to granite. Granitic rocks form easily on Earth due to plate tectonics and oceans of water. The Moon lacks these key ingredients, so lunar scientists have been left to wonder how these domes formed and evolved over time. For the first time, as part of this task order, NASA also has contracted to provide “mobility,” or roving, for some of the scientific instruments on the lunar surface after landing. This will enable new types of U.S. scientific investigations from CLPS.
“Firefly will deliver six instruments to understand the landing site and surrounding vicinity,” said Chris Culbert, manager of the CLPS initiative at NASA’s Johnson Space Center in Houston. “These instruments will study geologic processes and lunar regolith, test solar cells, and characterize the neutron radiation environment, supplying invaluable information as NASA works to establish a long-term presence on the Moon.”
The instruments, collectively expected to be about 215 pounds (97 kilograms) in mass, include:
Lunar Vulkan Imaging and Spectroscopy Explorer, which consists of two stationary and three mobile instruments, will study rocks and regoliths on the summit of one of the domes to determine their origin and better understand geologic processes of early planetary bodies. The principal investigator is Dr. Kerri Donaldson Hanna of the University of Central Florida, Orlando. Heimdall is a flexible camera system that will be used to take pictures of the landing site from above the horizon to the ground directly below the lander. The principal investigator is Dr. R. Aileen Yingst of the Planetary Science Institute, Tucson, Arizona. Sample Acquisition, Morphology Filtering, and Probing of Lunar Regolith is a robotic arm that will collect samples of lunar regolith and use a robotic scoop to filter and isolate particles of different sizes. The sampling technology will use a flight spare from the Mars Exploration Rover project. The principal investigator is Sean Dougherty of Maxar Technologies, Westminster, Colorado. Low-frequency Radio Observations from the Near Side Lunar Surface is designed to observe the Moon’s surface environment in radio frequencies, to determine whether natural and human-generated activity near the surface interferes with science. The project is headed up by Natchimuthuk Gopalswamy of NASA’s Goddard Space Flight Center in Greenbelt, Maryland. Photovoltaic Investigation on the Lunar Surface will carry a set of the latest solar cells for a technology demonstration of light-to-electricity power conversion for future missions. The experiment will also collect data on the electrical charging environment of the lunar surface using a small array of solar cells. The principal investigator is Jeremiah McNatt from NASA’s Glenn Research Center in Cleveland. Neutron Measurements at the Lunar Surface is a neutron spectrometer that will characterize the surface neutron radiation environment, monitor hydrogen, and provide constraints on elemental composition. The principal investigator is Dr. Heidi Haviland of NASA’s Marshall Spaceflight Center in Huntsville, Alabama. Through the CLPS initiative, NASA purchases lunar landing and surface operations services from American companies. The agency uses CLPS to send scientific instruments and technology demonstrations to advance capabilities for science, exploration, or commercial development of the Moon. By supporting a robust cadence of lunar deliveries, NASA will continue to enable a growing lunar economy while leveraging the entrepreneurial innovation of the commercial space industry. Two upcoming CLPS flights scheduled to launch in early 2025 will deliver NASA payloads to the Moon’s near side and south polar region, respectively.
Learn more about CLPS and Artemis at:
https://www.nasa.gov/clps
-end-
Alise Fisher
Headquarters, Washington
202-358-2546
alise.m.fisher@nasa.gov
Natalia Riusech / Nilufar Ramji
Johnson Space Center, Houston
281-483-5111
natalia.s.riusech@nasa.gov / nilufar.ramji@nasa.gov
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Last Updated Dec 18, 2024 LocationNASA Headquarters Related Terms
Commercial Lunar Payload Services (CLPS) Artemis View the full article
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By European Space Agency
Image: These summer images from the Copernicus Sentinel-2 and Sentinel-1 missions showcase different satellite views of Greenland’s west coast. View the full article
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