For recruits assigned to the 926th Wing at Nellis Air Force Base, Nevada, their journey starts long before basic military training. The 926th Wing Development and Training Flight bridges the gap for them between civilian life and operational military service.
Source: www.war.gov
Army Capt. Daniel W. Lee Sr., a World War II platoon leader, earned the Medal of Honor for valorous action in southeast France in 1944, during Operation Dragoon.
Source: www.war.gov
The Republic of Djibouti became the 72nd nation and eighth African country to sign the Artemis Accords during a ceremony Monday at NASA Headquarters in Washington. The Artemis Accords are the first set of practical principles aimed at enhancing transparency, safety, and coordination among nations as they explore the Moon, Mars, and beyond.
“Djibouti joins this coalition of like-minded nations at an important time,” said NASA Deputy Administrator Matt Anderson, who hosted the ceremony. “President Trump has directed NASA to return Americans to the lunar surface, establish an enduring presence, and lay the foundation for human exploration of Mars. NASA will lead, but we will not do it alone. We are creating opportunities for Artemis Accords nations to contribute hardware, scientific payloads, technology demonstrations, CubeSats, and other capabilities to future missions.”
Ambassador of Djibouti to the United States Mohamed Siad Douale signed on behalf of Djibouti. U.S. State Department Assistant Secretary for African Affairs Frank Garcia also participated in the event.
Djibouti’s national space program, launched in 2020 and managed by the Centre for Studies and Research of Djibouti within the Ministry of Higher Education and Research, has steadily expanded its technical capabilities. The nation successfully launched its first satellites, Djibouti 1A and Djibouti 1B, in 2023 and 2024, respectively. Both reached orbit aboard American Falcon 9 rockets launched from Vandenberg Space Force Base in California, an early example of how the U.S. is supporting Djibouti capabilities in space.
“By joining the Artemis Accords, Djibouti seeks to deepen its partnership with the United States and with the growing community of nations committed to peaceful space cooperation,” said Douale. “We look forward to building partnerships in scientific research, satellite applications, education, and technical training, while creating new opportunities for Djibouti students, researchers, engineers, and entrepreneurs.”
In 2020, NASA and the State Department joined with seven other founding nations to establish the Artemis Accords, responding to the growing interest in lunar activities by both governments and private companies, and committing nations to:
By signing the Artemis Accords, nations open the door to opportunities for future lunar exploration with NASA, advancing humanity’s return to the Moon, and shaping the Golden Age of space exploration and innovation.
Learn more about the Artemis Accords at:
https://www.nasa.gov/artemis-accords
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Source: www.nasa.gov
Fans pose for a photo with an astronaut in the NASA Experience Zone at an NFL game between the Pittsburgh Steelers and the Atlanta Falcons at Acrisure Stadium, Sunday, Sept. 13, 2026, in Pittsburgh, Pennsylvania.
NASA’s engagement at NFL games is part of the agency’s Inspiration Tour, aimed at strengthening connections between NASA and its partners and showcasing innovation in air and space in the lead up to the MAX POWER aerospace technology expo and air show at the agency’s Kennedy Space Center in early November.
Image Credit: NASA/Aubrey Gemignani
Source: www.nasa.gov
APOD
Astronomy Picture of the Day
Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer.
Explanation: This sight was worth getting out of bed early. Just over four years ago, Comet C/2020 F3 (NEOWISE) rose before dawn to the delight of northern sky enthusiasts awake that early. Up before sunrise on July 8th, the featured photographer was able to capture in dramatic fashion one of the few comets visible to the unaided eye this century, an inner-Solar System intruder that has become known as the Great Comet of 2020. The resulting video detailed Comet NEOWISE from Italy rising over the Adriatic Sea. The featured time-lapse video combines over 240 images taken over 30 minutes. The comet was seen rising through a foreground of bright and undulating noctilucent clouds, and before a background of distant stars. Comet NEOWISE remained unexpectedly bright for over a month, with its ion and dust tails found to emanate from a nucleus spanning about five kilometers across.
APOD’s main NASA site is moving: From apod.nasa.gov to science.nasa.gov/apod
Tomorrow’s picture: open space
| Date | September 13, 2026 |
|---|---|
| Credit & Copyright | Paolo Girotti |
| Authors & editors: | Robert Nemiroff, Jerry Bonnell, Cecilia Chirenti, Keighley Rockcliffe |
| A service of: |
ASD at NASA / GSFC, NASA Science Activation & Michigan Tech. U. |
Source: science.nasa.gov
The month of May typically marks the onset of the wet season in Puerto Rico. But in 2026, rain had largely failed to materialize as of late August, and much of the U.S. territory found itself in the throes of drought. The dry conditions have contributed to water shortages and rationing in some areas, leading Puerto Rico’s governor to declare a state of emergency in late July and the U.S. government to issue a drought disaster declaration for more than two dozen cities and towns in late August.
This map depicts the extent and severity of drought in Puerto Rico on August 25, 2026. It was produced by the U.S. Drought Monitor, a partnership between the National Drought Mitigation Center at the University of Nebraska-Lincoln, the U.S. Department of Agriculture (USDA), the National Oceanic and Atmospheric Administration, and NASA. NASA has contributed Earth observations and expertise to the project for many years, and in 2026, the partnership was strengthened when two agency scientists joined the small team that authors the weekly drought assessments.
Effects of the hot and dry conditions appeared in a variety of satellite data products and ground-based observations that the U.S. Drought Monitor considers when creating its weekly assessments, said David Mocko, a senior research scientist in the Hydrological Sciences Laboratory at NASA’s Goddard Space Flight Center. For recent updates to Puerto Rico’s drought maps, satellite estimates of soil moisture, as well as weather, streamflow, and well observations, were particularly important factors, he said. Mocko authored the U.S. Drought Monitor update for August 18, 2026. He and Jonathan Case of NASA’s Marshall Space Flight Center are the first from the agency to produce the weekly maps.
As of August 25, 2026, three-quarters of Puerto Rico was experiencing at least moderate drought, according to the group’s assessment. Zones of extreme drought (dark orange) in the eastern and southwestern regions of the main island had expanded in the previous week to cover 44 percent of the territory.
Three months earlier, no part of Puerto Rico was experiencing drought, and less than 20 percent of its area was classified as abnormally dry. Conditions were wetter than normal across the U.S. Caribbean in late winter and early spring, the National Integrated Drought Information System (NIDIS) reported—but then they dried significantly.
From mid-May through mid-July, most of Puerto Rico received less than 60 percent of normal precipitation, according to NIDIS. In southern and southwestern areas, rainfall totals were less than 20 percent of normal, amounting to a deficit of 3 to 6 inches (76 to 152 millimeters). Unusually high temperatures contributed to the drying—San Juan had one of its warmest Julys on record, for example. Streamflow reached record lows in rivers such as the Rio Fajardo in the northeast.
Strained water resources have affected farmers, ranchers, and residents across the territory. Water rationing has been in place for several municipalities since early August, according to news reports, with observers noting that infrastructure issues have exacerbated shortages. For farmers, parched soils have impacted the growth of everything from fruit and cacao trees to banana and coffee plants, leading to crop losses, while ranchers face depleting hay reserves.
U.S. Drought Monitor maps, published since 1999, assist federal, state, local, and tribal decision makers with drought response. The USDA, for instance, uses them in a “fast track” process for disaster designations, which can then direct emergency resources to those affected.
NASA Earth Observatory image by Michala Garrison, using data from the U.S. Drought Monitor at the University of Nebraska-Lincoln. Story by Lindsey Doermann.
Stay up-to-date with the latest content from NASA as we explore the universe and discover more about our home planet.
Drought in the Rio Grande basin contributed to New Mexico’s largest reservoir dwindling to its lowest level in decades.
Drought and water releases drained the Arizona reservoir to levels that have led to widespread fish deaths.
Using satellite data, researchers connected harmful algal blooms with warm water and low water levels at one of Colorado’s largest…
Source: science.nasa.gov
How do scientists studying space with data from a telescope hundreds of thousands of miles away know that what they are seeing is real? A new NASA project, Artifact InSPECtor, invites you to find out – and by doing so, to help missions like Euclid and NASA’s new Nancy Grace Roman Space Telescope answer fundamental questions about our universe.
“It’s really cool that we can help teach computers new skills,” said nine-year-old Maeve F. after trying out Artifact InSPECtor. Participants of all ages, including those as young as Maeve, can visit the project to learn how they can contribute to science by training artificial intelligence to remove errors in telescope data.
Here’s how it works.
The Euclid space telescope, a powerful observatory built by ESA (European Space Agency) with critical contributions from NASA, is collecting light from millions of distant galaxies across the universe. It will soon be joined by NASA’s Nancy Grace Roman Space Telescope, a complementary observatory that will capture a similar number of galaxies after it begins science operations, but at different distances and densities across the sky. Together, these telescopes promise to help scientists answer questions about the expansion of the universe and dark energy – the mysterious force causing this expansion.
To collect data to answer these questions, each telescope uses a special instrument called a spectrograph that works like a prism: it splits the light from each galaxy, even very distant ones, into a rainbow of colors. By studying these rainbow patterns, called spectra, scientists can figure out how far away each galaxy is, what kinds of stars it contains, and even information about the supermassive black holes at their centers.
But before that can happen, there’s a problem to solve.
Telescope data contains many “artifacts” – the general name scientists use for signals that come from things other than real astronomical objects like galaxies or stars. Artifacts can be created by light glinting off the telescope’s housing, cosmic rays striking the detector, quirks in the camera or electronics, or other sources. It’s a bit like when a smudge on your phone’s camera lens shows up in a photo, or when a glare from the Sun blocks part of your picture.
To find and remove these artifacts, astronomers have created artificial intelligence (AI) tools that learn to recognize them, similar to how your phone recognizes faces in photos. But recognizing artifacts in data from relatively new instruments is challenging work for the AI, which doesn’t always distinguish them accurately
That’s where you come in! As a volunteer with Artifact InSPECtor, you’ll look at real space telescope data from Euclid and, starting in early 2027, the Nancy Grace Roman Space Telescope. The project will teach you how to recognize artifacts in data from these telescopes. The work you do will then be used to improve the instructions guiding the AI tool. Working together, you, the AI, the scientists, and these powerful space telescopes will learn more than ever before about how our universe works.
If you want to teach computers new skills and help discover the mysteries of dark energy, use your smartphone, tablet, or computer to visit Artifact InSPECtor and begin today: https://go.nasa.gov/3Uyrguy.
Source: science.nasa.gov
The Republic of Djibouti will sign the Artemis Accords during a ceremony at 11 a.m. EDT, Monday, Sept. 14, at NASA Headquarters in Washington, becoming the 72nd country signatory.
NASA Deputy Administrator Matt Anderson will host Ambassador of Djibouti to the United States Mohamed Siad Douale for the ceremony, together with U.S. State Department Assistant Secretary for African Affairs Frank Garcia.
This event is in person only. Media interested in attending must RSVP no later than 8 a.m. on Sept. 14 to: [email protected]. NASA’s media accreditation policy is online.
In 2020, during the first Trump Administration, the United States, led by NASA and the State Department, joined with seven other founding nations to establish the Artemis Accords, responding to the growing interest in lunar activities by both governments and private companies.
The accords introduced the first set of practical principles aimed at enhancing the safety, transparency, and coordination of civil space exploration on the Moon, Mars, and beyond.
Learn more about the Artemis Accords at:
https://www.nasa.gov/artemis-accords
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Camille Gallo / Elizabeth Shaw
Headquarters, Washington
202-358-1600
[email protected] / [email protected]
Source: www.nasa.gov
Less than two weeks after an Executive Order was signed to create the first United States Space Academy, NASA-led work is in full swing to make the academy a reality and shape the future of America’s aerospace workforce and leadership.
NASA Administrator Jared Isaacman chaired the first Presidential Commission on the United States Space Academy meeting on Sept. 9. Following that meeting, NASA published a Request for Information Thursday seeking input from governors or their designees interested in hosting and sponsoring the up-and-coming academy in their state.
“Our first Commission meeting made clear how much talent and commitment we have behind President Trump’s vision for the U.S. Space Academy,” said NASA Administrator Jared Isaacman. “I’m grateful to our partners across government for getting right to work. Now, with the RFI underway, states across the country have an opportunity to help us shape a legacy institution built for America’s future in space.”
Isaacman and Deputy Administrator Matt Anderson welcomed key commission members from multiple agencies and organizations to NASA Headquarters in Washington for a collaborative Commission discussion. Participants included U.S. Secretary of War Pete Hegseth, Director of the National Economic Council Kevin Hassett, Secretary of the United States Air Force Troy Meink, and U.S. Chief Technology Officer Ethan Klein, representing Director of Office and Technology Policy Michael Kratsios, along with representatives from the U.S. Office of Management and Budget, the National Security Council, and the White House.
During the meeting, commission members began working through the structure and priorities of the proposed U.S. Space Academy, including its governance, curriculum, service commitments, partnerships, and implementation.
“The location of the U.S. Space Academy is foundational to its success,” said Anderson. “We’re asking states to bring their strongest vision — the infrastructure, the partnerships, and the community that can compete with the elite options this caliber of student will have and match the boundless ambition of our future space leaders.”
The commission’s 120-day mandate to develop recommendations for President Trump on how to establish the academy and build the technical talent and leadership pipeline needed to support America’s long-term goals in space began when the President signed the Executive Order on Aug. 28.
Responses to the RFI will help inform the commission’s path forward to selecting a location for the institution and are due by 6 p.m. EDT on Monday, Oct. 26. An ambitious timeline is outlined in the request, calling for a groundbreaking no later than 2027, temporarily hosting the first 300 students in 2028, and a permanent location in operation by 2031.
Each state is allowed one submission to the Announcement via its governor’s designee. In addition to details about resources available to support the academy, input sought on the potential campus includes:
A fact sheet on the U.S. Space Academy is available on The White House website.
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George Alderman / Cheryl Warner
Headquarters, Washington
202-358-1600
[email protected] / [email protected]
Source: www.nasa.gov
Media are invited to hear from NASA’s SpaceX Crew-12 astronauts during a news conference beginning at 2:45 p.m. EDT, Wednesday, Sept. 16, from the International Space Station.
NASA astronauts Jessica Meir and Jack Hathaway, ESA (European Space Agency) astronaut Sophie Adenot, and Roscosmos cosmonaut Andrey Fedyaev will discuss their upcoming return to Earth. Learn where to watch online:
Media interested in participating must contact the newsroom at NASA’s Johnson Space Center in Houston no later than 5 p.m., Tuesday, Sept. 15, at 281-483-5111 or [email protected]. To ask questions, media must dial into the news conference no later than 10 minutes prior to the start of the call. A copy of NASA’s media accreditation policy is online.
Crew-12 joined Expedition 74/75 crew members aboard the space station and contributed to hundreds of experiments to prepare for human exploration beyond low Earth orbit and to benefit humanity on Earth. Research included studying pneumonia-causing bacteria to improve cardiovascular treatments, on-demand intravenous fluid generation for future space missions, and how physical characteristics may affect blood flow during spaceflight.
The crew will depart the space station after the arrival of Crew-13 and a short handover period. Ahead of Crew-12’s return, mission teams will review weather conditions at the splashdown sites off the coast of California prior to departure from station.
For more than 25 years, people have lived and worked continuously aboard the International Space Station, advancing scientific knowledge and making research breakthroughs not possible on Earth. The space station helps NASA understand and overcome the challenges of human spaceflight, expand commercial opportunities in low Earth orbit, and build on the foundation for long-duration missions to the Moon, as part of the Artemis program, and to Mars.
Learn more about the International Space Station, its research, and crew, at:
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Joshua Finch
Headquarters, Washington
202-358-1100
[email protected]
Anna Schneider
Johnson Space Center, Houston
281-483-5111
[email protected]
Source: www.nasa.gov
