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Scientists have calculated the rotational speed of asteroid 2024 BX1, which exploded over Berlin earlier this year, by letting it trail in images of the sky. It turns out, 2024 BX1 was spinning faster than any other near-Earth object ever seen.

The foundation is set at NASA’s Kennedy Space Center in Florida for launching crewed missions aboard the agency’s larger and more powerful SLS (Space Launch System) Block 1B rocket in support of Artemis IV and future missions. On May 9, 2024, teams with NASA’s EGS (Exploration Ground Systems) Program and contractor Bechtel National Inc. transferred the primary base structure of the mobile launcher 2 to its permanent mount mechanisms using the spaceport’s beast-mode transporter – the crawler.  

On Thursday, May 9, 2024, teams with NASA’s Exploration Ground Systems Program and primary contractor, Bechtel National, Inc., continue moving the base structure of mobile launcher 2 to a permanent mount structure where assembly will be completed at Kennedy Space Center in Florida. The 355-foot-tall mobile launcher 2 with a two-story base and a tower will be used to assemble and process the SLS (Space Launch System) rocket and Orion spacecraft in the Vehicle Assembly Building on NASA’s upcoming Artemis missions to the Moon beginning with Artemis IV.Photo credit: NASA/Madison Tuttle

“Seeing mobile launcher 2 take shape has been incredible,” said Shawn Quinn, program manager for NASA’s EGS Program. “Anytime we can see the manifestation of our work into physical hardware means a lot to the EGS team. It is also inspiring for the future of Artemis, with each bolt and truss put in place signifying the next phase of humanity’s return to the Moon.” 

Why is the “Jack & Set” process necessary?

Teams at Bechtel fabricated temporary pedestals 8 feet off the ground, facilitating a much more efficient and safer initial steel build process by sitting lower to the ground. These extremely large steel truss subassemblies, some weighing over 100,000 pounds each, sat on temporary bases. Once the entire 2.6 million-pound skeleton of the base was fully torqued and welded, teams used a specialized heavy-duty jacking system to raise the base to allow sufficient space for the spaceport’s crawler to be situated underneath the structure ahead of repositioning. 

Four self-propelled modular transporters were driven underneath the sides of the steel assembly and then lowered the base onto eight surrounding jacks. Once secured, teams removed the transporters and used jacks to raise the base 18 feet to allow for crawler access underneath the structure. The crawler was then positioned under the new base skeleton, raised the structure a few inches higher, and repositioned it about 200 feet to the six permanent pedestals, called mount mechanisms, completing the “jack and set” operation.  

“The jack & set milestone is a huge accomplishment for the NASA and Bechtel team,” said Darrell Foster, ground systems integration manager for NASA’s EGS Program.  “It represents the hard work of hundreds of people – not only in the field putting the pieces together, but engineers and analysts who custom designed this structure, subcontracting buyers and delivery managers who drove the process to get the materials to the site, and the several offsite fabrication shops across the country.”  

With NASA’s iconic Vehicle Assembly Building in the background, teams with the agency’s Exploration Ground Systems Program and primary contractor, Bechtel National, Inc. continue construction on the base of the platform for the new mobile launcher at Kennedy Space Center in Florida on Wednesday, April 24, 2024. Once completed and able to be carried atop the crawler-transporter, the 355-foot-tall mobile launcher 2 will be used during assembly, processing, and launch of the SLS (Space Launch System) rocket and Orion spacecraft on NASA’s upcoming Artemis missions to the Moon beginning with Artemis IV.Photo credit: Isaac Watson

Now poised atop the new launch mount mechanisms at its park site near the spaceport’s Vehicle Assembly Building, teams will begin installing critical piping and electrical equipment inside the base. The mobile launcher will remain at the park site throughout the build and commissioning phases of the project. 

The mobile launcher serves as the primary interface between the ground launch systems, SLS rocket, and Orion spacecraft that will launch the SLS Block 1B rocket, with its enhanced upper stage, to the Moon, allowing the agency to send astronauts and heavier cargo into lunar orbit than its predecessor, SLS Block 1. With Artemis, NASA will land the first woman, first person of color, and its first international partner astronaut on the lunar surface and establish long-term exploration for scientific discovery and to prepare for human missions to Mars.  

The FAA announced May 10 that it will prepare an environmental impact statement for SpaceX's planned work with Starship at NASA's Kennedy Space Center in Florida.

Exoplanets are a fascinating astronomy topic, especially the so-called “Hot Jupiters”. They’re overheated massive worlds often found orbiting very close to their stars—hence the name. Extreme gravitational interactions can tug them right into their stars over millions of years. However, some hot Jupiters appear to be spiraling in faster than gravity can explain.

WASP-12b is a good example of one of these rapidly spiraling hot Jupiters. In about three million years, thanks to orbital decay, it will become one with its yellow dwarf host star. Both are part of a triple-star system containing two red dwarf stars. The hot Jupiter orbits the dwarf in just over one Earth day at a distance of about 3.5 million kilometers. That’s well within the orbit of Mercury around the Sun. Thanks to that orbit and gravitational influence, one side of the planet always faces the star. That heats only one side and puts the surface temperature at about 2,200 C. Eventually heat flows to the opposite side, which stirs up strong winds in the upper atmosphere. The planet doesn’t reflect much light, and astronomers have described it as a pitch-black world.

As if all that isn’t odd enough, the gravitational pull of the nearby star distorts this hot Jupiter into an egglike shape. It’s also stripping the planet’s atmosphere away. So, it’s no wonder astronomers described WASP-12b as a doomed planet.

Artist’s impression of WASP-12b, a Hot Jupiter deformed by its close orbit to its star. Credit: NASA What’s Tugging on Hot Jupiters?

According to conventional theory, a hot Jupiter planet like WASP-12b should create strong gravitational tidal waves between themselves and their parent stars. Those waves transfer energy, which tugs at the planet. That pulls the planet right into the star. Such a fiery death is definitely in WASP-12b’s future. But, there’s just one problem: it’s getting sucked in faster than gravitational tidal waves can explain. What’s happening?

A team of scientists at Durham University in England studied WASP-12b and they’ve come up with an interesting idea. What if this hot Jupiter’s fate is determined by magnetic fields? That’s what Durham’s Craig Duguid proposed in a recently published paper. Duguid’s team thinks the strong magnetic fields inside some stars can dissipate the tidal waves generated by orbiting hot Jupiters.

Artist’s concept of the exoplanet WASP-12b, parent star devouring its hot Jupiter planet. Artwork Credit: NASA, ESA, and G. Bacon (STScI)

How this works isn’t completely confirmed yet, but here’s the basic idea. Inwardly propagating internal gravity waves (IGWs) (such as those from the nearby hot Jupiter) move through a star. They eventually run into the star’s magnetic interior. If that magnetic field is strong enough, it transforms them into magnetic waves. They move back outward and eventually dissipate. In the process, however, that dissipation causes a huge energy drain. The result is still the same as with gravitational tidal waves: the hot Jupiter loses energy and plows into its parent star. And, it could explain why some hot Jupiters spiral into their stars more quickly than expected.

Exploring the Magnetic Mechanism Idea

In the paper, Duguid and his team used models of stars with convective cores—such as F-type stars with masses between 1.2 to 1.6 solar masses. Astronomers suspect these experience weak tidal dissipation. The team used the known properties of these stars’ interiors, along with estimates of their magnetic fields. For these stars, a convective core is the dynamo that generates the magnetic field. Although it’s classified as a type-G star, WASP-12 fits into the study, thanks to its near-solar mass and radius.

So, is it just gravitational tidal waves pulling the planet in, or could the proposed magnetic field action be at work? Duguid and colleagues concluded that the magnetic field idea is very possible. They write, “Our main result is that this previously unexplored source of efficient tidal dissipation can operate in stars within this mass range for significant fractions of their lifetimes. This tidal dissipation mechanism appears to be consistent with the observed inspiral of WASP-12b and more generally could play an important role in the orbital evolution of hot Jupiters—and to lower-mass ultra-short-period planets—orbiting F-type stars.”

Need More Data about Hot Jupiters

It’s an interesting result. There are a great many hot Jupiters in the exoplanet archives, simply because they are the easiest exoplanets to observe. Some of them are spiraling in faster than expected. This leads the authors to suggest that additional studies of similar-type stars and their hot Jupiters could confirm the magnetic mechanism. In addition, future observations could help astronomers also understand the tidal wave theory and help place some constraints on the types of stars where it would operate.

For More Information

Scientists Explain Why Some Exoplanets are Spiraling Towards Their Stars
An Efficient Tidal Dissipation Mechanism via Stellar Magnetic Fields

The post Why Hot Jupiters Spiral into Their Stars appeared first on Universe Today.

The Large and Small Magellanic Clouds are well known satellite galaxies of the Milky Way but there are more. It is surrounded by at least 61 within 1.4 million light years (for context the Andromeda Galaxy is 2.5 million light years away) but there are likely to be more. A team of astronomers have been hunting for more companions using the Subaru telescope and so far, have searched just 3% of the sky. To everyone’s surprise they have found nine previously undiscovered satellite galaxies, far more than expected. 

Data from Gaia (the satellite collecting accurate position information of astronomical objects) suggests that most of the satellite galaxies orbiting our own are newcomers! Even the Large and Small Magellanic Clouds are now known to be newcomers. Whether any of these will fall into orbit around the Milky Way is as yet unknown, largely because we do not have an accurate measure for the mass of our home Galaxy.

The recent search hopes to expand our understanding of this corner of the Universe with the first detailed search for companion dwarf galaxies. The paper from lead author Daisuke Homma and team from the National Astronomical Observatory of Japan reports on the findings of their survey using the Subaru Telescope. 

Based on Mauna Kea in Hawaii The Subaru Telescope is an 8.2m diameter telescope located at the Mauna Kea Observatory in Hawaii. Until 2005 it was the largest single mirror telescope in the world with a gigantic 8.2 metre mirror. In all telescopes, larger mirrors collect more light bringing with it the ability to see fainter objects and finer levels of detail. A number of telescopes have now surpassed Subaru’s massive light collecting power but multi-mirror telescopes are becoming more popular. 

As the cornerstone of the study is a drive to understand dark matter distribution. The concept of the Universe being dominated by cold dark matter nicely describes the large scale model of the cosmos. It struggles however, to describe the structure in the local Universe predicting hundreds of satellite galaxies to the Milky Way. Until recently, we only knew of a handful of satellite galaxies contradicting the model in a quandary known as the missing satellites problem. The team from Japan hopes their work will help provide clues to understand this problem.

The paper reports that the previous data obtained before 2018 of an area of sky covering 676 degrees2 revealed three candidate satellite galaxies; Vir I, Cet III and Boo IV. Data released over the three years that followed covering 1,140 degrees2 revealed two additional candidates; Sext II and Vir III. Unexpectedly, the model suggests there should be  3.9 ± 0.9 satellite galaxies within 10 pc within the virial radius of the Milky Way (based on the density distribution of the Milky Way). Instead the team found more, nine to be precise! It seemed then that the missing satellite problem was no worse than expected, indeed there were too many galaxies!

The team acknowledged that their research was based on statistically small numbers and several assumptions had been made based on an isotropic distribution of satellites. To progress this further, there will need to be follow up studies of stars in the satellite galaxies and high resolution imaging.

Source : Final Results of Search for New Milky Way Satellites in the Hyper Suprime-Cam Subaru Strategic Program Survey: Discovery of Two More Candidates

The post Does the Milky Way Have Too Many Satellite Galaxies? appeared first on Universe Today.

The Starmus music and science festival heads to Bratislava, Slovakia for a multi-day event from May 12 to May 17. Here's what to expect.

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Sufficiently advanced aliens would be able to capture vast quantities of energy from their star using a massive structure called a Dyson sphere. Such a device would give off an infrared heat signature - and astronomers have just spotted 60 stars that seem to match

Sufficiently advanced aliens would be able to capture vast quantities of energy from their star using a massive structure called a Dyson sphere. Such a device would give off an infrared heat signature - and astronomers have just spotted 60 stars that seem to match

8 Min Read Hubble Celebrates the 15th Anniversary of Servicing Mission 4

Michael Good (on the end of the shuttle’s Remote Manipulator System) works to refurbish and upgrade Hubble during Servicing Mission 4.

Credits:
NASA

Fifteen years ago, human hands touched NASA’s Hubble Space Telescope for the last time.

As astronauts performed finishing tasks on the telescope during its final servicing mission in May 2009, they knew they had successfully concluded one of the most challenging and ambitious series of spacewalks ever conducted. But they couldn’t have known at the time what an impact they had truly made.

I had high hopes that Hubble would last at least five years more, and maybe even a little more to overlap with Webb. Here we are at 15 years and Hubble is going strong. The science from Hubble has been phenomenal.

John Grunsfeld

NASA Astronaut

“I had high hopes that Hubble would last at least five years more, and maybe even a little more to overlap with Webb,” said astronaut and former associate administrator for NASA’s Science Mission Directorate John Grunsfeld, who participated in three Hubble servicing missions and was lead mission specialist on SM4. “Here we are at 15 years and Hubble is going strong. The science from Hubble has been phenomenal.”

Today, more than three decades after its launch in 1990, Hubble continues to send stunning images back to Earth and conduct groundbreaking science. Much of the credit for the last 15 years belongs to Servicing Mission 4 (SM4), the fifth mission to repair and upgrade the telescope.

A Momentous Mission

Launched on May 11, 2009 and spanning 12 days, Servicing Mission 4 was unlike any that had gone before, with stakes higher than they had been since the first mission to repair the telescope’s flawed vision. It would be the last space shuttle mission to Hubble, with the retirement of the shuttle announced in 2004. In addition to installing two new instruments and replacing and upgrading key components, astronauts would make repairs never envisioned when the telescope was designed.

Astronauts Michael Good and Mike Massimino work to replace one of Hubble’s Rate Sensor Units, which contains two gyroscopes, during SM4. NASA

For Megan McArthur, SM4 astronaut and primary operator of the shuttle’s robotic arm during the mission, the importance of the mission hit home before it even started, when the crew attended an event with people who worked on and with Hubble. Expecting a casual meet-and-greet to kick off the start of their Hubble training, they walked into an auditorium packed with people, who gave the astronauts a wild standing ovation.

“We hadn’t done a single thing yet other than show up,” she recalled. “And I looked at one of my crewmates and we both teared up in that moment because it was such a powerful reminder of how important this was, and how meaningful it was for this huge community of engineers and scientists around the world who use that telescope to unlock the mysteries of the universe.”

…it was such a powerful reminder of how important this was, and how meaningful it was for this huge community of engineers and scientists around the world who use that telescope to unlock the mysteries of the universe.

Megan McArthur

NASA Astronaut

As the crew of seven astronauts headed toward Hubble on the space shuttle Atlantis, a second shuttle, Endeavour, waited on the launchpad in case a rescue was needed. After the loss of the space shuttle Columbia in 2003, Servicing Mission 4 was canceled due to safety concerns. Public support for the mission surged, and two years later it was reinstated and scheduled for 2008, only to be delayed for another year after the telescope’s critical Science Instrument Command and Data Handler suffered a failure. With the added time, engineers were able to add a replacement to the mission. By the time the SM4 launched, two instruments ― the Advanced Camera for Surveys (ACS) and the Space Telescope Imaging Spectrograph (STIS) ― had also experienced failures.

Hubble was designed and built for servicing in space, with modular, plug-and-play style components that could be easily swapped out. Astronauts had visited it four previous times leading up to SM4. (Servicing Mission 3 was split into two missions (3A and 3B) to get urgent repairs to Hubble quickly.) But during SM4, for the first time, astronauts cracked into two of the instruments to perform surgery in orbit. Using tools specially designed for the task, they opened up the ACS and STIS, swapped out components, rerouted power, and restored the instruments to their full capabilities.

The repairs were so effective that the two instruments have now gone more than twice as long without needing servicing than they achieved in the years prior to Servicing Mission 4.

Astronauts removed two older scientific instruments and added Wide Field Camera 3 (WFC3), a powerful camera that sees some ultraviolet and infrared wavelengths as well as visible light, and the Cosmic Origins Spectrograph (COS), which breaks ultraviolet light from cosmic objects into its component colors for analysis.

As this was certain to be the final shuttle mission to Hubble, the telescope had to be left in prime condition. Among other tasks, astronauts installed a new science computer and insulation. They replaced the telescope’s 19-year-old batteries and all of its gyroscopes, which determine how fast Hubble is turning and in what direction, with improved versions. Three of those gyroscopes have now operated longer than any gyroscopes previously installed on Hubble, and one has now been running continuously for 15 years, completing over 9 trillion revolutions.

The work could be challenging and intense. At one point, a bolt locking the Wide Field and Planetary Camera 2 into place wouldn’t turn. At another, a stripped screw on one of Hubble’s handrails blocked access to STIS and brought work to a standstill for hours, finally forcing astronaut Michael Massimino to physically wrench the handrail free.

“On each of my three trips to Hubble, the difficulty and scope of the work increased from mission to mission,” Grunsfeld said. “When we completed the final spacewalk on HST-SM4 in 2009, I was on top of the world ― figuratively, as we were in orbit around the Earth ― that we’d met and exceeded all expectations. The hard work and talent of the whole team is why we have an operating and productive observatory today.”

When the astronauts bid Hubble farewell, they left behind a telescope operating at peak performance ― and one that would energize humanity’s quest to understand the universe.

The Servicing Mission 4 crew pose for a photograph aboard the space shuttle Atlantis. Pictured in the front row (left to right) are astronauts Gregory C. Johnson, pilot; Scott Altman, commander; and Megan McArthur, mission specialist. Pictured in the back row (left to right) are astronauts Michael Good, Mike Massimino, John Grunsfeld, and Andrew Feustel, all mission specialists. NASA

The resurrection of STIS and ACS and installation of WFC3 and COS provided by Servicing Mission 4 turned Hubble into a powerhouse that surpassed its previous capabilities. Since Hubble’s launch, its data have been the source of over 21,000 scientific papers. Over 6,000 of those ― around 30 percent ― arose from the new instruments installed on SM4 alone.

“There’s no doubt in my mind that the new and repaired instruments on Hubble are enabling scientific productivity like we’ve never seen before,” said Dr. Jennifer Wiseman, Hubble Space Telescope senior project scientist. “Being able to observe in wavelengths ranging from ultraviolet through the visible and into the near-infrared gives us a toolbox that is enabling new science in powerful ways that we never fully had before. Research by the scientific community is thriving based on Hubble data that have been taken since SM4.”

A Host of New Discoveries

Since SM4, Hubble has charted its own path of discovery through the universe. It also works closely with other missions ― like the infrared-viewing James Webb Space Telescope ― to capture a complete picture of the cosmos.

Hubble’s Wide Field Camera 3, installed during Servicing Mission 4, captured this image of star cluster Westerlund 2, which contains some of the Milky Way galaxy’s hottest, brightest, and most massive stars. NASA, ESA, the Hubble Heritage Team (STScI/AURA), A. Nota (ESA/STScI) and the Westerlund 2 Science Team

This image of NGC 5468, a galaxy located about 130 million light-years from Earth, combines data from the Hubble and James Webb space telescopes. This is the farthest galaxy in which Hubble has identified Cepheid variable stars. These are important milepost markers for measuring the expansion rate of the universe. The distance calculated from Cepheids has been cross-correlated with a type Ia supernova in the galaxy. Type Ia supernovae are so bright they are used to measure cosmic distances far beyond the range of the Cepheids, extending measurements of the universe’s expansion rate deeper into space.

Hubble’s sensitivity to ultraviolet light revealed radiation from super-heated gas falling onto a world called PDS 70b. The glare of the star was blocked, allowing Hubble to directly observe PDS 70b accumulating mass. Located some 370 light-years from Earth, the planet is about five times the mass of Jupiter and growing at a snail’s pace. Researchers found that the planet is growing so slowly that if the rate remains steady for another million years, its bulk will increase by only about 1/100th of Jupiter’s mass

This Hubble image showcases the host galaxy of an exceptionally powerful fast radio burst, FRB 20220610A. Hubble’s sensitivity and sharpness allow it to observe the locations of these strange, fleeting, enormous blasts of energy ― including the farthest yet found. This compact group of multiple galaxies may be in the process of merging. They existed when the universe was only 5 billion years old.

Hubble’s many years of observing Jupiter reveal that the planet’s trademark Great Red Spot is shrinking and its wind velocities are acceleration.

Hubble found the farthest individual star ever spotted, whose light has traveled 12.9 billion years to reach Earth. This detailed view highlights the star Earendel’s position along a ripple in space-time (dotted line) that magnifies it and makes it possible for the star to be detected over such a great distance. Also indicated is a cluster of stars that is mirrored on either side of the line of magnification. The distortion and magnification are created by the mass of a huge galaxy cluster located in between Hubble and Earendel. The mass of the galaxy cluster is so great that it warps the fabric of space, and looking through that region of space is like looking through a magnifying glass — along the edge of the glass or lens, the appearance of things on the other side are warped as well as magnified.

Hubble observations linked Neptune’s clouds to the solar cycle, showing that clouds increase every two years after the peak of an 11-year cycle, despite Neptune’s distance from the Sun.

This Hubble image reveals a dense globular cluster called Messier 4. The cluster holds several hundred thousand stars and Hubble observations lead astronomers to suspect that an intermediate-mass black hole, weighing as much as 800 times the mass of our Sun, is lurking, unseen, at its core.

This animated GIF combines three of the images Hubble captured after NASA’s Double Asteroid Redirection Test (DART) intentionally impacted Dimorphos, a moonlet asteroid in the double asteroid system of Didymos. Hubble regularly works with other missions to make discoveries about our universe.

Hubble’s observations of galaxies have helped us better understand their origins and evolution. This Hubble image of galaxy cluster Abell 370, located approximately 4 billion light-years away, also reveals more distant galaxies that are behind the large cluster. They form curves and arcs as their light is magnified and warped by the powerful gravitational lens created by the galaxy cluster.

“Webb is really tuned to seeing the infrared wavelengths of light beyond what Hubble can pick up, but Webb cannot see the visible light and the ultraviolet light that Hubble can see, and we need all of those wavelengths of light for studying almost anything ― whether that’s planets, exoplanets, star systems, galaxies, the interstellar medium or cosmology,” Wiseman said. “So many proposals from scientists now involve both Hubble and Webb, because they are crucial partners for addressing some of the hottest topics in astrophysics.”

As Hubble starts its 35th year in orbit, the legacy of Servicing Mission 4 is on display in the telescope’s scientific bounty. “Hubble is more scientifically productive now than it’s ever been before, and it is playing a critical role in the portfolio of NASA’s flagship missions for science,” Wiseman said, noting that Hubble’s instruments have certain capabilities unmatched by anything else in orbit. “There are three big, strategic questions that NASA wants to address ― are we alone, how did we get here, and how does the universe work ― and Hubble is a primary facility for addressing them.”

Those scientific discoveries and the astounding images are the primary reason Hubble is celebrated around the globe, but its lasting presence in space is also a reminder of something even more profound.

McArthur recalled the moments after SM4 ended, when the crew had time to watch Hubble after it was released from the robotic arm. “There was nothing to do but gaze at it, and the feeling that I had at that point was a kind of awe or joy at the audacity of humans,” she said. “We have these amazing ideas like, let’s build a telescope and put it in orbit around the Earth to unlock the mysteries of the universe ― these very grand visions. And then here I am actually looking at it with my own eyes, this marvel of engineering that does exactly that. It gives me faith in humanity that when we put our minds to it, we can do just about anything, as long as we’re willing to work together.”

In May 2009, a brave team of astronauts embarked on a daring journey aboard Space Shuttle Atlantis. Their mission? To breathe new life into Hubble, ensuring its legacy of discovery could continue for years to come.
Credit: NASA’s Goddard Space Flight Center; Lead Producer: Paul Morris

Media Contact:

Claire Andreoli
NASA’s Goddard Space Flight Center, Greenbelt, MD
claire.andreoli@nasa.gov

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Last Updated

May 10, 2024

Editor Andrea Gianopoulos Location Goddard Space Flight Center

Related Terms

• Astrophysics
• Astrophysics Division
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Preparations for Next Moonwalk Simulations Underway (and Underwater) NASA Glenn Research Center’s iconic Flight Research Building (hangar).Credit: NASA/Jef Janis

As NASA advances its aviation and spaceflight missions, its facilities and infrastructure need to evolve along with them. NASA centers, including Glenn Research Center in Cleveland, must find ways to reduce the cost of maintaining assets they aren’t currently using.

Toward this goal, NASA Glenn is offering opportunities to lease assets it no longer uses. These Enhanced Use Lease (EUL) agreements will allow space, aeronautics, and other related industry to use Glenn land and facilities in direct support of NASA’s mission. It’s an arrangement that could bring some of the best minds in aerospace closer together, spurring innovation.

“We want to strategically align Glenn’s unique aircraft and spacecraft testing assets with the aviation industry and emerging commercial market,” said Carlos Flores, NASA Glenn’s Strategic Planning Branch chief. “Our hope is to expand partnerships, accelerate innovation, and create regional economic opportunities.”

The Altitude Combustion Stand facility at NASA’s Glenn Research Center in Cleveland provides a system to test combustion components at a simulated altitude. Credit: NASA

Flores said there are many advantages for commercial entities to lease NASA facilities. These partners will have more access to resources—such as other facilities and technical expertise— than those outside the gate.

“Once a company or university gets a foot in the door, it is very possible they will discover other assets and expertise they can leverage,” Flores said.

Glenn identified four facilities in Cleveland and one in Sandusky, Ohio, that will be considered under the EUL authority. They include:

• Cryogenics Component Lab
• Altitude Combustion Stand
• Administration Building
• 2.2 Second Drop Tower
• Flight Research Building

In March, Glenn released an Announcement for Proposal, or AFP, to the public soliciting offers for the use of the Cryogenics Components Laboratory at NASA’s Neil Armstrong Test Facility in Sandusky. An AFP is expected for the Altitude Combustion Stand in Cleveland within a couple of months.

Glenn and other NASA centers continually work to align their facilities and infrastructure with the Agency Master Plan, which serves as a roadmap for future development and redevelopment of agency property.

The Cryogenic Test Complex at NASA’s Neil Armstrong Test Facility in Sandusky, Ohio, allows large-scale liquid hydrogen (LH2) experiments to be conducted safely. Credit: NASA

To align with the Agency Master Plan, Glenn must reduce its “maintenance gap,” which is the amount of property owned versus the amount of property the center can afford to maintain.

“The maintenance gap is one of the realities we face in an environment of current and future budget constraints,” Flores said. 

While demolition is sometimes the easiest way to reduce square footage and maintenance costs, leasing can be a viable option for buildings that do not fit the demolition criteria.

“EULs will not only reduce the maintenance gap and the square footage we are responsible to maintain, but they will also enable us to create strategic partnerships and utilize revenue from the base rent for repairs to infrastructure,” Flores said.

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