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By NASA
The Progress Pride flag is seen flying at the Mary W. Jackson NASA Headquarters Building, June 9, 2022, in Washington.Credits: NASA/Joel Kowsky NASA is announcing the relaunch of the NASA Acquisition Innovation Launchpad (NAIL), a framework to drive innovation and modernize acquisition processes across the agency, after piloting the program for a year.
NASA spends approximately $21 billion or 85% of its budget on acquiring goods and services. Managed by NASA’s Office of Procurement, the NAIL was established to identify ways to manage risk-taking and encourage innovation through the submission, review, and approval of ideas from anyone who engages in the acquisition process.
Since launching last year, the goal of the NAIL has been to build an innovation-focused culture that can produce ideas from team members in the Office of Procurement or across the agency, as well as from industry.
“The success of the NAIL inaugural year has laid a strong foundation for the future,” said Karla Smith Jackson, deputy chief acquisition officer and assistant administrator for the Office of Procurement.
Over the past year, the NAIL has achieved numerous milestones, allowing NASA to approach various procurement challenges and implement diverse solutions. Key accomplishments include improving procurement processes and technological automations and developing an industry feedback forum. The program update will leverage industry’s feedback to continue fostering innovative solutions and optimize the agency’s procurement efforts.
As NASA’s Office of Procurement embarks on fiscal year 2025, the NAIL relaunch will use information from the program’s pilot year to focus on the following priorities:
Providing additional engagement opportunities for the agency’s network of innovators Enhancing the framework to improve internal outcomes for the agency Promoting procurement success stories Investing in talent and technology “We are incredibly proud of the program’s achievements and are even more excited about the opportunities ahead with the relaunch,” said Kameke Mitchell, NAIL chair and director for the Procurement Strategic Operations Division. “We encourage everyone to get involved and make fiscal year 2025 a standout year for innovation.”
In addition to programmatic updates, NAIL’s program manager, Brittney Chappell, will lead new engagements and framework enhancements moving forward.
“I am thrilled to step into this role and lead the program, using everything our team has learned from the last year,” said Chappell. “Together with internal and external stakeholders, we will turn bold ideas into impactful solutions that drive real change.”
To collaborate or share innovative ideas, reach out to the NAIL Procurement team at hq-op-nail@mail.nasa.gov.
For more information about the NAIL framework, visit:
https://www.nasa.gov/procurement-nail-framework
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Last Updated Oct 16, 2024 LocationNASA Headquarters Related Terms
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By NASA
Hubble Space Telescope Home NASA’s Hubble Sees a… Hubble Space Telescope Hubble Home Overview About Hubble The History of Hubble Hubble Timeline Why Have a Telescope in Space? Hubble by the Numbers At the Museum FAQs Impact & Benefits Hubble’s Impact & Benefits Science Impacts Cultural Impact Technology Benefits Impact on Human Spaceflight Astro Community Impacts Science Hubble Science Science Themes Science Highlights Science Behind Discoveries Hubble’s Partners in Science Universe Uncovered Explore the Night Sky Observatory Hubble Observatory Hubble Design Mission Operations Missions to Hubble Hubble vs Webb Team Hubble Team Career Aspirations Hubble Astronauts News Hubble News Hubble News Archive Social Media Media Resources Multimedia Multimedia Images Videos Sonifications Podcasts E-books Lithographs Fact Sheets Glossary Posters Hubble on the NASA App More Online Activities 3 Min Read NASA’s Hubble Sees a Stellar Volcano
NASA’s Hubble Space Telescope captures a spectacular view the star R Aquarii. Credits:
NASA, ESA, Matthias Stute , Margarita Karovska , Davide De Martin (ESA/Hubble), Mahdi Zamani (ESA/Hubble) NASA’s Hubble Space Telescope has provided a dramatic and colorful close-up look at one of the most rambunctious stars in our galaxy, weaving a huge spiral pattern among the stars.
Located approximately 700 light-years away, a binary star system called R Aquarii undergoes violent eruptions that blast out huge filaments of glowing gas. The twisted stellar outflows make the region look like a lawn sprinkler gone berserk. This dramatically demonstrates how the universe redistributes the products of nuclear energy that form deep inside stars and jet back into space.
R Aquarii belongs to a class of double stars called symbiotic stars. The primary star is an aging red giant and its companion is a compact burned-out star known as a white dwarf. The red giant primary star is classified as a Mira variable that is over 400 times larger than our Sun. The bloated monster star pulsates, changes temperature, and varies in brightness by a factor of 750 times over a roughly 390-day period. At its peak the star is blinding at nearly 5,000 times our Sun’s brightness.
This NASA Hubble Space Telescope image features the binary star system R Aquarii. NASA, ESA, Matthias Stute , Margarita Karovska , Davide De Martin (ESA/Hubble), Mahdi Zamani (ESA/Hubble) When the white dwarf star swings closest to the red giant along its 44-year orbital period, it gravitationally siphons off hydrogen gas. This material accumulates on the dwarf star’s surface until it undergoes spontaneous nuclear fusion, making that surface explode like a gigantic hydrogen bomb. After the outburst, the fueling cycle begins again.
This outburst ejects geyser-like filaments shooting out from the core, forming weird loops and trails as the plasma emerges in streamers. The plasma is twisted by the force of the explosion and channeled upwards and outwards by strong magnetic fields. The outflow appears to bend back on itself into a spiral pattern. The plasma is shooting into space over 1 million miles per hour – fast enough to travel from Earth to the Moon in 15 minutes! The filaments are glowing in visible light because they are energized by blistering radiation from the stellar duo.
Hubble first observed the star in 1990. R Aquarii was resolved into two very bright stars separated by about 1.6 billion miles. The ESA/Hubble team now has made a unique timelapse of R Aquarii’s dynamic behavior, from observations spanning from 2014 to 2023. Across the five images, the rapid and dramatic evolution of the binary star and its surrounding nebula can be seen. The binary star dims and brightens due to strong pulsations in the red giant star.
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This video features five frames spanning from 2014 to 2023 of R Aquarii. These frames show the brightness of the central binary changing over time due to strong pulsations in the red giant star. The central structures spiral outward due to their interaction with material previously ejected by the binary. This timelapse highlights the value of Hubble’s high resolution optical observations in the changing universe, known as time-domain astronomy. NASA, ESA, Matthias Stute , Margarita Karovska , Davide De Martin , Mahdi Zamani , N. Bartmann (ESA/Hubble) The scale of the event is extraordinary even in astronomical terms. Space-blasted material can be traced out to at least 248 billion miles from the stars, or 24 times our solar system’s diameter. Images like these and more from Hubble are expected to revolutionize our ideas about such unique stellar “volcanoes” as R Aquarii.
The Hubble Space Telescope has been operating for over three decades and continues to make ground-breaking discoveries that shape our fundamental understanding of the universe. Hubble is a project of international cooperation between NASA and ESA (European Space Agency). NASA’s Goddard Space Flight Center in Greenbelt, Maryland, manages the telescope and mission operations. Lockheed Martin Space, based in Denver, Colorado, also supports mission operations at Goddard. The Space Telescope Science Institute in Baltimore, Maryland, which is operated by the Association of Universities for Research in Astronomy, conducts Hubble science operations for NASA.
Facebook logo @NASAHubble @NASAHubble Instagram logo @NASAHubble Media Contact:
Claire Andreoli
NASA’s Goddard Space Flight Center, Greenbelt, MD
claire.andreoli@nasa.gov
Ray Villard
Space Telescope Science Institute, Baltimore, MD
Bethany Downer
ESA/Hubble
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Last Updated Oct 16, 2024 Editor Andrea Gianopoulos Location NASA Goddard Space Flight Center Related Terms
Astrophysics Astrophysics Division Binary Stars Goddard Space Flight Center Hubble Space Telescope Science Mission Directorate Stars The Universe Keep Exploring Discover More Topics From Hubble
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Preparations for Next Moonwalk Simulations Underway (and Underwater)
The Ohio State University Marching Band pays tribute to NASA with a NASA worm logo formation. Credit: NASA/Brian Newbacher The Ohio State University (OSU) teamed up with NASA’s Glenn Research Center in Cleveland for a multi-faceted tribute to NASA on Sept 21. During a home football game against Marshall University, OSU’s Marching Band recognized the agency with a NASA-themed halftime show, in-game salute, and tribute to Glenn and two alums who play significant roles in NASA’s spaceflight operations.
NASA Glenn Center Director Dr. Jimmy Kenyon and NASA employees and Ohio State alums Jeff and Molly Radigan are recognized by more than 100,000 fans in Ohio Stadium. Credit: NASA/Brian Newbacher The event kicked off in the morning during the Skull Session (pep rally) at St. John Arena on OSU’s campus. Public Address Announcer Wes Clark talked with Center Director Dr. Jimmy Kenyon, who shared information about Glenn and thanked OSU for the honor. During a special spotlight, Kenyon and OSU alums who now work at NASA’s Kennedy Space Center – Jeff Radigan, a NASA flight director, and Molly Radigan, deputy chief of Space Flight Systems – came onto the field to be recognized.
The Ohio State University Marching Band pays tribute to NASA while in formation of an astronaut on the Moon. Credit: NASA/Brian Newbacher At halftime, a special astronaut video from the International Space Station introduced the NASA-themed show. The band then blasted off with its space-themed performance that included several songs — from “Fly Me to the Moon” to “Starman.” The talented band members marched in formations that included an astronaut and spaceship blasting off, garnering excitement for NASA and cheers from the audience.
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NASA, NOAA: Sun Reaches Maximum Phase in 11-Year Solar Cycle
In a teleconference with reporters on Tuesday, representatives from NASA, the National Oceanic and Atmospheric Administration (NOAA), and the international Solar Cycle Prediction Panel announced that the Sun has reached its solar maximum period, which could continue for the next year.
The solar cycle is a natural cycle the Sun goes through as it transitions between low and high magnetic activity. Roughly every 11 years, at the height of the solar cycle, the Sun’s magnetic poles flip — on Earth, that’d be like the North and South poles swapping places every decade — and the Sun transitions from being calm to an active and stormy state.
Visible light images from NASA’s Solar Dynamics Observatory highlight the appearance of the Sun at solar minimum (left, Dec. 2019) versus solar maximum (right, May 2024). During solar minimum, the Sun is often spotless. Sunspots are associated with solar activity and are used to track solar cycle progress. For these images and more relating to solar maximum, visit https://svs.gsfc.nasa.gov/14683.
NASA/SDO Images from NASA’s Solar Dynamics Observatory highlight the appearance of the Sun at solar minimum (left, December 2019) versus solar maximum (right, May 2024). These images are in the 171-angstrom wavelength of extreme ultraviolet light, which reveals the active regions on the Sun that are more common during solar maximum. For these images and more relating to solar maximum, visit https://svs.gsfc.nasa.gov/14683.
NASA/SDO
NASA and NOAA track sunspots to determine and predict the progress of the solar cycle — and ultimately, solar activity. Sunspots are cooler regions on the Sun caused by a concentration of magnetic field lines. Sunspots are the visible component of active regions, areas of intense and complex magnetic fields on the Sun that are the source of solar eruptions.
“During solar maximum, the number of sunspots, and therefore, the amount of solar activity, increases,” said Jamie Favors, director, Space Weather Program at NASA Headquarters in Washington. “This increase in activity provides an exciting opportunity to learn about our closest star — but also causes real effects at Earth and throughout our solar system.”
The solar cycle is the natural cycle of the Sun as it transitions between low and high activity. During the most active part of the cycle, known as solar maximum, the Sun can unleash immense explosions of light, energy, and solar radiation — all of which create conditions known as space weather. Space weather can affect satellites and astronauts in space, as well as communications systems — such as radio and GPS — and power grids on Earth.
Credits: Beth Anthony/NASA Solar activity strongly influences conditions in space known as space weather. This can affect satellites and astronauts in space, as well as communications and navigation systems — such as radio and GPS — and power grids on Earth. When the Sun is most active, space weather events become more frequent. Solar activity has led to increased aurora visibility and impacts on satellites and infrastructure in recent months.
During May 2024, a barrage of large solar flares and coronal mass ejections (CMEs) launched clouds of charged particles and magnetic fields toward Earth, creating the strongest geomagnetic storm at Earth in two decades — and possibly among the strongest displays of auroras on record in the past 500 years.
May 3–May 9, 2024, NASA’s Solar Dynamics Observatory observed 82 notable solar flares. The flares came mainly from two active regions on the Sun called AR 13663 and AR 13664. This video highlights all flares classified at M5 or higher with nine categorized as X-class solar flares.
Credit: NASA “This announcement doesn’t mean that this is the peak of solar activity we’ll see this solar cycle,” said Elsayed Talaat, director of space weather operations at NOAA. “While the Sun has reached the solar maximum period, the month that solar activity peaks on the Sun will not be identified for months or years.”
Scientists will not be able to determine the exact peak of this solar maximum period for many months because it’s only identifiable after they’ve tracked a consistent decline in solar activity after that peak. However, scientists have identified that the last two years on the Sun have been part of this active phase of the solar cycle, due to the consistently high number of sunspots during this period. Scientists anticipate that the maximum phase will last another year or so before the Sun enters the declining phase, which leads back to solar minimum. Since 1989, the Solar Cycle Prediction Panel — an international panel of experts sponsored by NASA and NOAA — has worked together to make their prediction for the next solar cycle.
Solar cycles have been tracked by astronomers since Galileo first observed sunspots in the 1600s. Each solar cycle is different — some cycles peak for larger and shorter amounts of time, and others have smaller peaks that last longer.
Sunspot number over the previous 24 solar cycles. Scientists use sunspots to track solar cycle progress; the dark spots are associated with solar activity, often as the origins for giant explosions — such as solar flares or coronal mass ejections — which can spew light, energy, and solar material out into space. For these images and more relating to solar maximum, visit https://svs.gsfc.nasa.gov/14683.
NOAA’s Space Weather Prediction Center “Solar Cycle 25 sunspot activity has slightly exceeded expectations,” said Lisa Upton, co-chair of the Solar Cycle Prediction Panel and lead scientist at Southwest Research Institute in San Antonio, Texas. “However, despite seeing a few large storms, they aren’t larger than what we might expect during the maximum phase of the cycle.”
The most powerful flare of the solar cycle so far was an X9.0 on Oct. 3 (X-class denotes the most intense flares, while the number provides more information about its strength).
NOAA anticipates additional solar and geomagnetic storms during the current solar maximum period, leading to opportunities to spot auroras over the next several months, as well as potential technology impacts. Additionally, though less frequent, scientists often see fairly significant storms during the declining phase of the solar cycle.
The Solar Cycle 25 forecast, as produced by the Solar Cycle 25 Prediction Panel. Sunspot number is an indicator of solar cycle strength — the higher the sunspot number, the stronger the cycle. For these images and more relating to solar maximum, visit https://svs.gsfc.nasa.gov/14683.
NOAA’s Space Weather Prediction Center NASA and NOAA are preparing for the future of space weather research and prediction. In December 2024, NASA’s Parker Solar Probe mission will make its closest-ever approach to the Sun, beating its own record of closest human-made object to the Sun. This will be the first of three planned approaches for Parker at this distance, helping researchers to understand space weather right at the source.
NASA is launching several missions over the next year that will help us better understand space weather and its impacts across the solar system.
Space weather predictions are critical for supporting the spacecraft and astronauts of NASA’s Artemis campaign. Surveying this space environment is a vital part of understanding and mitigating astronaut exposure to space radiation.
NASA works as a research arm of the nation’s space weather effort. To see how space weather can affect Earth, please visit NOAA’s Space Weather Prediction Center, the U.S. government’s official source for space weather forecasts, watches, warnings, and alerts.
By Abbey Interrante
NASA’s Goddard Space Flight Center, Greenbelt, Md.
Media Contact:
Sarah Frazier, NASA’s Goddard Space Flight Center, Greenbelt, Md.
sarah.frazier@nasa.gov
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Abbey Interrante
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Last Updated Oct 15, 2024 Related Terms
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Preparations for Next Moonwalk Simulations Underway (and Underwater)
A natural color view from Cassini of Saturn with its Titan moon in the foreground in August 2012. Titan’s diameter is 50% larger than Earth’s moon.Credit: NASA NASA’s ambitious Cassini mission to Saturn in the late 1990s was one of the agency’s greatest accomplishments, providing unprecedented revelations about the esoteric outer planet and its moons. The complex undertaking was also a tremendous, yet bittersweet, achievement for the Lewis Research Center (today, NASA’s Glenn Research Center in Cleveland), which oversaw the rockets that propelled Cassini to Saturn. Cassini brought a close to over 35 years of Lewis’ management of NASA’s launch vehicles.
Cassini Mission: 5 Things to Know About NASA Lewis’ Last Launch
1. NASA Lewis Launched the Largest and Most Complex Deep-Space Mission to Date
In the early 1980s, NASA began planning the first-ever in-depth study of the planet Saturn. The mission would use the Cassini orbiter designed by NASA’s Jet Propulsion Laboratory in Southern California and the European Space Agency’s Huygens lander. It was one of the heaviest and most complex interplanetary spacecraft ever assembled. Cassini’s plutonium power system and intricate flight path further complicated the mission.
NASA Lewis was responsible for managing the launches of government missions involving the Centaur upper stage and the Atlas and Titan boosters. Cassini’s 6-ton payload forced Lewis to use the U.S. Air Force’s three-stage Titan IV, the most powerful vehicle available, and pair it with the most advanced version of the Centaur, referred to as G-prime.
The Titan IV shroud in the Space Power Facility in October 1990. It was only the second test since the world-class facility had been brought back online after over a decade in standby conditions.Credit: NASA/Quentin Schwinn 2. Lewis Performed Hardware Testing for the Cassini Launch
One of NASA Lewis’ primary launch responsibilities was integrating the payload and upper stages with the booster. This involved balancing weight requirements, providing adequate insulation for Centaur’s cryogenic propellants, determining correct firing times for the stages, and ensuring that that the large shroud, which encapsulated both the upper stage and payload, jettisoned cleanly after launch.
By the time of Cassini, the center had been testing shrouds (including the Titan III fairing) in simulated space conditions for over 25 years. NASA’s Space Power Facility possesses the world’s largest vacuum chamber and was large enough to accommodate the Titan IV’s 86-foot-tall, 16-foot-diameter fairing. In the fall of 1990, the shroud was installed in the chamber, loaded with weights that simulated the payload, and subjected to atmospheric pressures found at an altitude of 72 miles.
The system was successfully separated in less than half a second. Using simulated Cassini and Centaur vehicles, NASA engineers also redesigned a thicker thermal blanket that would protect Cassini’s power system from acoustic vibrations during liftoff.
Members of NASA Lewis’ Launch Vehicle Directorate pose with a Centaur model in May 1979 to mark the 50th successful launch of the Atlas/Centaur.Credit: NASA/Martin Brown 3. Lewis Personnel Assisted with the Launch
In late August 1997, a group of NASA Lewis engineers traveled to NASA’s Kennedy Space Center in Florida to make final preparations for the Cassini launch, working with Air Force range safety personnel at Patrick Air Force Base to ensure a safe launch under all circumstances.
After an aborted launch two days earlier, the vehicle was readied for another attempt in the evening of October 14. Lewis personnel took stations in the Launch Vehicle Data Center inside Hangar AE to monitor the launch vehicle’s temperature, pressure, speed, trajectory, and vibration during the launch. The weather was mild, and the countdown proceeded into the morning hours of October 15 without any major issues.
At 4:43 a.m. EDT, Titan’s first stage and the two massive solid rocket motors roared to life, and the vehicle rose into the dark skies over Florida. The Lewis launch team monitored the flight as the vehicle exited Earth’s atmosphere, Titan burned through its stages, and Centaur sent Cassini out of Earth orbit and on its 2-billion-mile journey to Saturn. After a successful spacecraft separation, Lewis’ responsibilities were complete. The launch had gone exceedingly well.
This illustration depicts the Cassini orbiter with the Huygens lander descending to the Titan moon (left) and Saturn in the background.Credit: NASA 4. Cassini-Huygens Brought a Close to Decades of Lewis Launch Operations
Cassini-Huygens was NASA Lewis’ 119th and final launch, and it brought to a close the center’s decades of launch operations. The center had been responsible for NASA’s upper-stage vehicles since the fall of 1962. The primary stages were the Agena, which had 28 successful launches, and Centaur, which has an even more impressive track record and remains in service today.
While Lewis continued to handle vehicle integration and other technical issues for launches of NASA payloads, in the 1980s, NASA began transferring launch responsibilities to commercial entities. In the mid-1990s, NASA underwent a major realignment that consolidated all launch vehicle responsibilities at NASA Kennedy.
So it was with mixed emotions that around 20 Lewis employees and retirees gathered at the Cleveland center in the early morning hours of Oct. 15, 1997, to watch the Cassini launch. The group held its cheers for 40 minutes after liftoff until Lewis’ responsibilities concluded for the last time with the safe separation of Cassini from Centaur. “In many ways, this is the end of an era, across the agency and, in particular, here at Lewis,” noted one engineer from the Launch Vehicle and Transportation Office.
The Titan IV/Centaur lifts off from Launch Complex 40 at Cape Canaveral on Oct. 15, 1997. NASA Lewis engineers were monitoring the launch from Hangar AE, roughly 3.5 miles to the south. Credit: NASA 5. Cassini Made Groundbreaking Discoveries That Inform Today’s NASA Missions
Cassini’s seven-year voyage to Saturn included flybys of Venus (twice), Earth, and Jupiter so that the planets’ gravitational forces could accelerate the spacecraft. Cassini entered Saturn’s orbit in June 2004 and began relaying data and nearly half a million images back to Earth. Huygens separated from the spacecraft and descended to the surface of the Saturn’s largest moon, Titan, in January 2005. It was the first time a vehicle ever landed on a celestial body in the outer solar system.
Cassini went on to make plunges into the planet’s upper atmosphere and through Saturn’s rings. Scientific information on the mysterious planet, its moons, and rings led to the publication of nearly 4,000 technical papers. After over 13 years and nearly 300 orbits, on Sept. 15, 2017, NASA intentionally sent Cassini plummeting into the atmosphere where it burned up, ending its remarkable mission.
NASA engineers used their experiences from the Cassini mission to help design the Europa Clipper, which is intended to perform flybys of Jupiter’s moon Europa. Europa Clipper launched on Oct. 14.
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Read the “Sending Cassini to Saturn” Series from NASA Glenn Visit NASA’s Cassini-Huygens Website Visit the European Space Agency’s Cassini-Huygens Website Watch NASA Coverage of the Cassini Launch See NASA Glenn’s Historic Centaur Rocket Display
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