NASA
The National Aeronautics and Space Administration is an independent agency of the U.S. federal government responsible for the civilian space program, as well as aeronautics and space research.
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Technicians working inside the Payload Hazardous Servicing Facility at the agency’s Kennedy Space Center in Florida unfolded and fully extended the first of two five-panel solar arrays built for NASA’s Europa Clipper in preparation for inspection and cleaning as part of assembly, test, and launch operations. On March 6, technicians working inside the Payload Hazardous Servicing Facility at NASA’s Kennedy Space Center in Florida unfolded and fully extended the first of two five-panel solar arrays for the agency’s Europa Clipper spacecraft. Each solar array measures 46.5 feet in length. For the operation, the team suspended the solar array on a gravity offload support sys…
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10 Min Read Zero-Boil-Off Tank Experiments to Enable Long-Duration Space Exploration Figure 1. The Gateway space station—humanity’s first space station around the Moon—will be capable of being refueled in space. Credits: NASA Do we have enough fuel to get to our destination? This is probably one of the first questions that comes to mind whenever your family gets ready to embark on a road trip. If the trip is long, you will need to visit gas stations along your route to refuel during your travel. NASA is grappling with similar issues as it gets ready to embark on a sustainable mission back to the Moon and plans future m…
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The plane of our Milky Way galaxy, as seen by ESA’s Gaia space mission. It contains more than a billion stars, along with darker, dusty regions Gaia couldn’t see through. With its greater sensitivity and longer wavelength coverage, NASA’s Nancy Grace Roman Space Telescope’s galactic plane survey will peer through more of the dust and reveal far more stars.Credit: ESA/Gaia/DPAC NASA’s Nancy Grace Roman Space Telescope team has announced plans for an unprecedented survey of the plane of our Milky Way galaxy. It will peer deeper into this region than any other survey, mapping more of our galaxy’s stars than all previous observations combined. “There’s a really broad ra…
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The software discipline has broad involvement across each of the NASA Mission Directorates. Some recent discipline focus and development areas are highlighted below, along with a look at the Software Technical Discipline Team’s (TDT) approach to evolving discipline best practices toward the future. Understanding Automation Risk Software creates automation. Reliance on that automation is increasing the amount of software in NASA programs. This year, the software team examined historical software incidents in aerospace to characterize how, why, and where software or automation is mostly likely to fail. The goal is to better engineer software to minimize th…
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Roscosmos cosmonaut Konstantin Borisov, left, ESA (European Space Agency) astronaut Andreas Mogensen, NASA astronaut Jasmin Moghbeli, and Japan Aerospace Exploration Agency (JAXA) astronaut Satoshi Furukawa are seen inside the SpaceX Dragon Endurance spacecraft onboard the SpaceX recovery ship MEGAN shortly after having landed in the Gulf of Mexico off the coast of Pensacola, Florida, Tuesday, March 12, 2024. Moghbeli, Mogensen, Furukawa, and Borisov are returning after nearly six-months in space as part of Expedition 70 aboard the International Space Station. NASA/Joel Kowsky NASA’s SpaceX Crew-7 completed the agency’s seventh commercial crew rotation mission to the In…
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By Andrew Chaikin, Independent Space Historian and member of the NESC Human Factors Technical Discipline Team I recently watched NESC Deputy Director Mike Kirsch stand before a roomful of engineers at the Langley Research Center and tell them that with every passing day, NASA breaks a record: the longest stretch without a major accident in the nation’s human spaceflight program since the Space Shuttle Columbia disintegrated during reentry on February 1, 2003. NASA’s challenge, he told them, was to make sure the record keeps being broken. Mike’s sobering message set the perfect tone for my presentation of “Principles of Success in Spaceflight,” the class I…
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Operational modal analysis (OMA) techniques have been used to identify the modal characteristics of the Artemis I launch vehicle during the Dynamic Rollout Test (DRT) and Wet Dress Rehearsal (WDR) configuration prior to launch. Forces induced during rollout and on the launch pad are not directly measurable, thus necessitating a unique approach. NASA is developing the SLS to support lunar and deep space exploration. SLS is integrated inside the Vehicle Assembly Building (VAB) on the mobile launcher (ML), which supports the integrated SLS launch vehicle during transport to the pad through lift-off. The ML also provides the fuel, power, and data umbilicals running t…
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Interview with NESC Director, Tim Wilson NESC Director, Tim Wilson Upon reaching its 20th year of operations at NASA in 2023, the NESC is busier than it has ever been. With a portfolio of more than 160 in-progress requests from Agency programs, NESC Director Tim Wilson spends much of his day prioritizing, allocating funds from the organization’s fixed budget to NASA’s most pressing issues. Of late, the NESC has focused on priority-one requests—projects in the flight phase—such as the Artemis missions and those of NASA’s commercial partners, while lower priority requests like discipline-advancing activities have been placed on hold until the next fiscal year. For Mr…
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NASA Technical Memorandums (TM), NASA Technical Publications (TP), and NASA Contractor Reports (CR) NASA/TP-20220015152 Optimization Approach for Wind Tunnel Fan Blade Strain Gage Correlation with Test Fixture Unknowns. NASA/TM-20220015363 Technology Maturation Report for Dam- age Arresting Composites under the Environmentally Responsible Aviation Project. NASA/TM-20220017053 Unique Science from the Moon in the Artemis Era NASA/TM-20220018183 Recommendations on Use of Commercial- Off-The-Shelf (COTS) Guidance for all Mission Risk Classifications – Phase II NASA/CR-20230002635 Assessment of Coated Particle Fuels for Space Nuclear Power and Prop…
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NESC Honor Awards are given each year to NASA employees, industry representatives, and other stakeholders for their efforts and achievements in engineering, leadership, teamwork, and communication. These awards formally recognize those who have made outstanding contributions to the NESC mission, demonstrate engineering and technical excellence, and foster an open environment. 2022 Honorees from left to right: (Front Row) Tim Wilson (NESC Director); Yuan Chen (LaRC), Elspeth Peterson (KSC), Grace Belancik (ARC), Jing Pei (LaRC), Mark Vande Hei (NESC Chief Astronaut); (Second row) James Walker (MSFC), Carlton Faller (JSC), Jason Vaughn (MSFC), Shane Cravens (Syncom Spac…
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After reflecting on the more than 1,200 assessments completed by the NESC over the last 20 years, Director Tim Wilson selected these assessments as his top three. They were selected because they would likely have the greatest and most lasting impact on human life and the furtherance of the NESC mission. He shared why their effects were so far-reaching. 2013-2019 Assessing Risks of Frangible Joint Designs At the request of the Commercial Crew Program, the NESC took on an empirical test program of frangible joints to provide confidence in their use for human spaceflight. “Many programs use these joints, so understanding the margins and what drives their …
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NASA NASA has selected Bastion Technologies Inc. of Houston to provide support services in four broad technical areas including environmental, institutional operational safety, occupational health, aeronautics and space systems, and ground support equipment mission assurance. The Environmental, Safety, Health, and Mission Assurance contract is cost-plus-fixed-fee with indefinite-delivery/indefinite-quantity task orders with a maximum value of approximately $125.4 million. The performance period is from May 1, 2024, to April 30, 2029. Services will be provided at NASA’s Glenn Research Center at Lewis Field in Cleveland and Neil Armstrong Test Facility in Sandusk…
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The Value of NASA (2024 State of NASA Highlights)
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5 min read Total Solar Eclipse 2024: The Moon’s Moment in the Sun Artist’s representation of a total solar eclipse, with a new moon in the foreground and the Sun’s corona visible in the background. Download the Poster NASA/Vi Nguyen On April 8, 2024, much of North America will experience a solar eclipse: a cosmic alignment of Sun, Moon, and Earth, in that order. The Moon’s shadow path will make landfall on Mexico’s Pacific coast, cross the United States from Texas to Maine, and exit North America via Newfoundland, Canada, continuing into the Atlantic Ocean. Learn how to safely observe the 2024 Solar Eclipse It’s All About Perspective Solar eclipses on Earth …
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NASA Kennedy Space Center Director Janet Petro. NASA/Cory Huston “The rollout of the President’s 2025 budget offers the opportunity to highlight some of the exciting happenings that are helping launch humanity’s future at NASA’s Kennedy Space Center in Florida. Every dollar spent on the agency goes toward U.S. prosperity and improving life on Earth. In the state of Florida, more than 27,000 jobs can be attributed to work performed here. “Kennedy is proud to support the administration’s goals and priorities for NASA, including the Artemis campaign, an American presence in low Earth orbit, and the development of new space technologies. Through Artemis, NASA is returni…
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NASA/Joel Kowsky The Moon passes in front of the Sun in this Aug. 21, 2017, image taken at the point of the maximum partial eclipse. This photo was taken near Banner, Wyoming, where a partial eclipse was visible. However, a narrow portion of the contiguous United States from Lincoln Beach, Oregon to Charleston, South Carolina saw a total solar eclipse. On April 8, 2024, a total solar eclipse will cross North America, passing over Mexico, the United States, and Canada. A total solar eclipse happens when the Moon passes between the Sun and Earth, completely blocking the face of the Sun. The sky will darken as if it were dawn or dusk. See the path of the eclipse an…
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NASA The Biden-Harris Administration Monday released the President’s Budget for Fiscal Year 2025, which includes funding to invest in America and the American people and will allow NASA to continue advancing our understanding of Earth and space while inspiring the world through discovery. “As history has proven, as the present has shown, and as the future will continue to demonstrate, an investment in NASA is an investment in America for the benefit of humanity,” said NASA Administrator Bill Nelson. “President Biden’s budget will fund our nation’s abilities and leadership for the future of space exploration, scientific discovery, cutting-edge technology, climate dat…
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Summary In responding to Milestone 4.2 of the Digital Government Strategy, NASA heeded the Advisory Group’s encouragement to “build upon existing structures and processes as much as possible.” To locate the gaps in existing governance structures, NASA’s Digital Strategy response team identified all necessary decisions concerning digital services, using the three layers pointed out in the Digital Strategy-information, platform, presentation-as a guide. This decision matrix illustrated gaps in governance that need to be addressed in order for NASA’s Digital Services to align with the Digital Government Strategy. Going forward, these gaps will be addressed by the NASA…
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6 min read NASA’s Webb, Hubble Telescopes Affirm Universe’s Expansion Rate, Puzzle Persists When you are trying to solve one of the biggest conundrums in cosmology, you should triple check your homework. The puzzle, called the “Hubble Tension,” is that the current rate of the expansion of the universe is faster than what astronomers expect it to be, based on the universe’s initial conditions and our present understanding of the universe’s evolution. Scientists using NASA’s Hubble Space Telescope and many other telescopes consistently find a number that does not match predictions based on observations from ESA’s (European Space Agency’s) Planck mission. Does resolving…
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NASA’s SpaceX Crew-7 Re-entry and Splashdown
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4 Min Read Peering Into the Tendrils of NGC 604 with NASA’s Webb Star-forming region NGC 604. Credits: NASA, ESA, CSA, STScI The formation of stars and the chaotic environments they inhabit is one of the most well-studied, but also mystery-shrouded, areas of cosmic investigation. The intricacies of these processes are now being unveiled like never before by NASA’s James Webb Space Telescope. Two new images from Webb’s NIRCam (Near-Infrared Camera) and MIRI (Mid-Infrared Instrument) showcase star-forming region NGC 604, located in the Triangulum galaxy (M33), 2.73 million light-years away from Earth. In these images, cav…
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A New Crew Launches to the Space Station on This Week @NASA – March 8, 2024
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NASA’s SpaceX Crew-7 poses for a photo before their mission to the International Space Station. From left to right: Mission Specialist Konstantin Borisov, Pilot Andreas Mogensen, Commander Jasmin Moghbeli, and Mission Specialist Satoshi Furukawa.Credits: SpaceX NASA will provide live coverage of the agency’s SpaceX Crew-7 return to Earth from the International Space Station, beginning with a change-of-command ceremony at 11:55 a.m. EDT on Sunday, March 10. NASA astronaut Jasmin Moghbeli, ESA (European Space Agency) astronaut Andreas Mogensen, JAXA (Japan Aerospace Exploration Agency) astronaut Satoshi Furukawa, and Roscosmos cosmonaut Konstantin Borisov are preparin…
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Using the Lunar Lab and Regolith Testbeds at NASA’s Ames Research Center, a team created this simulated lunar environment to study lighting conditions experienced at the unexplored poles of the Moon. NASA/Uland Wong The challenges of working on the surface of the Moon are at the center of a facility at NASA’s Ames Research Center in California’s Silicon Valley. The Lunar Lab and Regolith Testbeds help scientists and engineers – from NASA and industry alike – study how well science instruments, robots, and people might be able to safely work, manipulate, navigate, and traverse the tough lunar terrain. On March 7, three visitors from the Grand Duchy of Luxembourg – Deputy…
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Boeing Crew Flight Test (CFT) astronauts Butch Wilmore and Suni Williams in T-38 pre-flight activities at Ellington Field. Photo Date: August 16, 2022. Location: Ellington Field, Hangar 276/Flight Line. Credits: NASA/Robert Markowitz NASA will preview the agency’s Boeing Crew Flight Test (CFT) mission to the International Space Station by hosting media tours Thursday, March 21, and with news conferences Friday, March 22, at the agency’s Johnson Space Center in Houston. NASA and Boeing officials will discuss flight test readiness, objectives, and priorities at 10 a.m. EDT March 22, and mission managers will discuss the flight plan, timeline, and details at 11:30 a.m.…
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