Agregador de notícies

NASA and Boeing finalize Starliner engine tests and proceed with analysis

SpaceDaily.com (anglès) - Dll, 22/07/2024 - 02:54
Los Angeles CA (SPX) Jul 19, 2024
NASA and Boeing engineers are currently evaluating the results from last week's engine tests conducted at NASA's White Sands Test Facility in New Mexico. These efforts are part of the preparations for the return of the Boeing Crew Flight Test from the International Space Station in the coming weeks. Teams have completed ground hot fire testing at White Sands and are in the process of analy

NASA cans lunar rover after spending $450 million building it

SpaceDaily.com (anglès) - Dll, 22/07/2024 - 02:54
Washington (AFP) July 17, 2024
NASA announced Wednesday that cost overruns and delays have forced it to cancel a planned Moon rover it already spent $450 million to develop, marking a significant setback for the agency's lunar exploration program. The Volatiles Investigating Polar Exploration Rover (VIPER) was intended to explore the lunar south pole in search of ice and other resources, paving the way for planned crewed

LRO Mini-RF data reveals extensive cave network beneath lunar surface

SpaceDaily.com (anglès) - Dll, 22/07/2024 - 02:54
Los Angeles CA (SPX) Jul 19, 2024
An international team of scientists has uncovered new evidence of caves beneath the Moon's surface using data from NASA's Lunar Reconnaissance Orbiter (LRO). The re-analysis of radar data from LRO's Mini-RF (Miniature Radio-Frequency) instrument, collected in 2010, revealed a cave extending over 200 feet from the base of a pit. This pit is situated 230 miles northeast of the historic Apoll

Lunar swirls influenced by soil structure

SpaceDaily.com (anglès) - Dll, 22/07/2024 - 02:54
Los Angeles CA (SPX) Jul 19, 2024
Lunar swirls, characterized by their contrasting light and dark patches, exhibit more than just variations in brightness. The differences also encompass the structure of lunar soils and the grains within them. Lunar swirls are distinct high- and low-albedo patterns found on the Moon's surface, both in the dark basalt plains known as mare and the bright highland regions. The origins of thes

NASA rover finds pure sulfur crystals in Martian rock

SpaceDaily.com (anglès) - Dll, 22/07/2024 - 02:54
Los Angeles CA (SPX) Jul 19, 2024
Among several recent findings, the rover has found rocks made of pure sulfur - a first on the Red Planet. Scientists were stunned on May 30 when a rock that NASA's Curiosity Mars rover drove over cracked open to reveal something never seen before on the Red Planet: yellow sulfur crystals. Since October 2023, the rover has been exploring a region of Mars rich with sulfates, a kind of

Astronomers Discover Unique Orbit of Rare Exoplanet with WIYN Telescope

SpaceDaily.com (anglès) - Dll, 22/07/2024 - 02:54
Los Angeles CA (SPX) Jul 18, 2024
Astronomers using the WIYN 3.5-meter telescope at the U.S. National Science Foundation Kitt Peak National Observatory, a program of NSF NOIRLab, have found an exoplanet with a highly unusual orbit. This planet is on a trajectory to become a hot Jupiter and has one of the most elongated orbits of all known transiting exoplanets, as well as a reverse orbit around its star. This discovery sheds lig

Discovery of intermediate-mass black hole near galactic center

SpaceDaily.com (anglès) - Dll, 22/07/2024 - 02:54
Berlin, Germany (SPX) Jul 19, 2024
An international team of researchers, led by PD Dr. Florian Peissker, has identified signs of an intermediate-mass black hole while studying a star cluster near the supermassive black hole SgrA* (Sagittarius A*) at the center of our galaxy. Despite extensive research, only about ten intermediate-mass black holes have been discovered throughout the universe. These black holes, believed to h

Cereizal, XX

Notícies Guifi.net - Dg, 21/07/2024 - 00:53
node137743 VDSCereizalXXCereizal, XX zonaLa MontañaValdes posició (lat/lon)Lat:43.498562
Lon:-6.589831
5 metres des del terra disponible per fer xarxa i monitoritzarYesPlanned gràfics proveïts des deAgafar dels pares informació de contacte creat per: sestaferia.net el 21/07/2024 - 12:53am Aquest node encara no te cap trasto No estàs autoritzat a actualitzar aquest node.

MoiaSantPere13

Notícies Guifi.net - Ds, 20/07/2024 - 18:08
node137742 MoiaSantPere13MoiaSantPere13 zonaMoianès posició (lat/lon)Lat:41.812814
Lon:2.094486
15 metres des del terra disponible per fer xarxa i monitoritzarYesWorking gràfics proveïts des deAgafar dels pares informació de contacte creat per: kqradio el 20/07/2024 - 6:08pm · actualitzat per: kqradio el Ds, 20/07/2024 - 19:36 trastos trastotipusipestatúltima disponibilitatunsolclic MoiaSantPere13Rd1radio10.228.15.56/24WorkingAirOsv221 No estàs autoritzat a actualitzar aquest node. enllaços de xarxa (ap/client) nodes enllaçats (trastos)ipestatkms.az. MoiaSantPere13Rd1 - MoiMSntPr13Rd1CPE0 174922-MoiaAj-[12777] (MoiaAjST)10.228.15.56/10.228.15.1Planned0.22188-E Total: 0.221 kms.

NASA to Host Panels, Forums, and More at Oshkosh 2024

3 min read

Preparations for Next Moonwalk Simulations Underway (and Underwater) NASA’s pavilion as it will look at EAA AirVenture Oshkosh 2024 is seen in this illustration, Flying into the graphic, clockwise from upper left: the X-66 sustainable flight demonstrator, X-59 quiet supersonic demonstrator, Saab 340B, a small drone, an air taxi concept, and a DeHavillland “Dash 7.” Both the Saaab and Dash 7 are part of the Electrified Powertrain Flight Demonstration project.NASA / Maria Werries

Each summer, aviation enthusiasts and experts from around the planet – including NASA’s aeronautical innovators – descend into a regional airport near Oshkosh, Wisconsin, to attend the Experimental Aviation Association’s AirVenture Oshkosh.

The weeklong airshow and fly-in, where droves of pilots arrive in their own aircraft, draws hundreds of thousands of aviation enthusiasts to enjoy aerial demonstrations, static aircraft displays, aviation-related forums, and hands-on activities for people of all ages and all education levels.

NASA will appear at Oshkosh with a full slate of interactive exhibits, informative activities, and fascinating people to meet. This year’s event, held July 22-28, is chock-full of things to do and see.

If you’re attending Oshkosh this year, here’s a brief summary of what you can expect inside the NASA Pavilion and on the forum stages:

  • Meet and greet opportunities with NASA’s researchers, leaders, pilots, and maybe even an astronaut
  • Hands-on educational STEM activities and handouts for kids and adults of all ages
  • Talks and panels on NASA activities from our leadership, engineers, pilots, and other subject matter experts
  • Models of NASA aircraft and spacecraft

And if you’re looking for certain activities, NASA guides will be available onsite to help you find the ones best suited to you and your group.

NASA Panel Events

In addition to the NASA Pavilion and forum talks, there are also several NASA-focused panels that are a can’t miss.

For example, the “NASA Artemis Campaign: For All Humankind” panel will be held at 7 p.m. CDT on Friday, July 26 at AirVenture’s Theater in the Woods. The event will feature astronaut Randy Bresnik and subject matter experts discussing the upcoming Artemis II mission.

“Women of NASA,” another great panel, will take place at 8:30 a.m. CDT on Wednesday, July 24, the WomenVenture Center. It will feature several inspiring NASA Women, from senior leaders to project managers and engineers.

A list of all NASA activities is available on AirVenture’s website, and our aeronautical innovators will be inside the NASA Pavilion to assist you.

STEM Engagement Activities

The NASA Pavilion’s STEM Zone will have interactive activities and demonstrations. NASA will also have materials available for educators. The STEM Zone will be open Monday to Sunday, July 22-28, from 9 a.m. to 2:30 p.m. CDT.

The KidVenture buildings, hosted by the EAA Museum, will include hands-on NASA STEM activities also, and NASA will participate at the AeroEducate Center in Aviation Gateway Park with activities intended for middle- and high-school aged youth – including lectures and a drone flight cage.

More NASA’s activities are available on the event schedule or on EAA’s app.

Online Oshkosh Coverage

Online, NASA will post live updates from Oshkosh with news about NASA’s events and festivities through the week, as well as more information about our flight research goals. The live posts will be a great way to keep up with what’s going on for those who are unable to attend the event in person.

Additionally, NASA will post on social media using the hashtag #OSH24.

In this 66 second video, get a sense of what NASA’s presence is like at Oshkosh through scenes captured from previous years. About the AuthorJohn GouldAeronautics Research Mission Directorate

John Gould is a member of NASA Aeronautics' Strategic Communications team at NASA Headquarters in Washington, DC. He is dedicated to public service and NASA’s leading role in scientific exploration. Prior to working for NASA Aeronautics, he was a spaceflight historian and writer, having a lifelong passion for space and aviation.

Facebook logo @NASA@NASAaero@NASA_es @NASA@NASAaero@NASA_es Instagram logo @NASA@NASAaero@NASA_es Linkedin logo @NASA Explore More 4 min read NASA Cloud-Based Platform Could Help Streamline, Improve Air Traffic Article 1 week ago 7 min read ARMD Solicitations Article 3 weeks ago 2 min read NASA Prepares for Air Taxi Passenger Comfort Studies Article 3 weeks ago Keep Exploring Discover More Topics From NASA

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Share Details Last Updated Jul 20, 2024 EditorJim BankeContactJim Bankejim.banke@nasa.gov Related Terms

Exploring the Moon: Episode Previews

2 Min Read Exploring the Moon: Episode Previews Extravehicular Activity and Human Surface Mobility Program

Discover. Learn. Explore.

NASA’s video series, Exploring the Moon, takes a “behind-the-scenes” look at humanity’s next steps on the Moon. Here is your first look at some of the key moments from the upcoming series! Scroll down or navigate through CONTENTS, to the side, to explore!

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Who, What, When, Where, Why, and How…

How many small steps equal a giant leap? Find out what it takes to plan our next great voyage to the Moon, what exactly we plan to do there, and what may come next.

We went to the Moon fifty years ago, but we only explored a very small part of the Moon.

Nujoud Merancy

Exploration Systems Strategy & Architecture Lead

Going to the Moon Won’t Be Easy…

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Episode 01: Why Explore the Moon? Exploring the Moon Series Next-Generation Spacesuits

Explore the special technologies and improvements NASA has made to its spacesuits since the International Space Station (ISS), and how they will be used to make Artemis mission possible​.

Basically you should think of a spacesuit as a human-shaped spacecraft.

Liana Rodriggs

Spacesuit Expert

Advancements in Mobility

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Episode 02: Artemis SpacesuitsExploring the Moon Series

Spacesuits. How do they work?

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Episode 02: Artemis SpacesuitsExploring the Moon Series

Spacewalks: Microgravity vs Planetary

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Episode 02: Artemis SpacesuitsExploring the Moon Series Lunar Rovers

Buckle up and roll out! Learn all about the different capabilities crewed and uncrewed rovers have. Plus, find out how these technologies will be used to explore the lunar surface.

We are taking the ability to transport crew and tools. And these rovers that can operate independent of the crew.

Nathan Howard

Lunar Rovers Expert

Reinventing the Wheel: Apollo to Artemis

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Episode 03: Lunar RoversExploring the Moon Series

Simulating the Mission

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Episode 03: Lunar RoversExploring the Moon Series Lunar Geology Tools

How does NASA collect surface samples from the Moon? The answer may surprise you! Explore the challenges of designing the geology sampling equipment for the Artemis missions and how geology sampling technology has changed since Apollo missions.​

In order to take these samples on the Moon you need something to pick these samples up with. You can't just walk around and pick them up by hand, that is why we make geology tools.

Holly Newton

Lunar Geology Tools Expert

Lessons Learned from Apollo

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Episode 04: Lunar Geology ToolsExploring the Moon Series

Breakthrough! The Ingenuity of Artemis Tools

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Episode 04: Lunar Geology ToolsExploring the Moon Series

It’s All In The Finer Details…

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Episode 04: Lunar Geology ToolsExploring the Moon Series Special Lunar Challenges

Learn how NASA engineers are working to prepare for the unique challenges astronauts will face when exploring the Lunar South Pole for the first time ever.

There are parts of the Moon and craters that have not seen the Sun in over a billion years.

Ben Greene

EVA Development Manager

The Challenges Ahead

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Episode 05: Special Lunar ChallengesExploring the Moon Series

Dust. Gets. Everywhere.

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Episode 05: Special Lunar ChallengesExploring the Moon Series

Exploring the South Pole of the Moon

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Episode 05: Special Lunar ChallengesExploring the Moon Series Back to the "Exploring the Moon" Main Page Keep Exploring Discover More Topics From NASA

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I am Artemis: John Campbell

John Campbell, a logistics engineer at NASA’s Marshall Space Flight Center, stands on NASA’s Pegasus barge July 15. NASA

How do you move NASA’s SLS (Space Launch System) rocket’s massive 212-foot-long core stage across the country? You do it with a 300-foot-long barge. However, NASA’s Pegasus barge isn’t just any barge. It’s a vessel with a history, and John Campbell, a logistics engineer for the agency based at NASA’s Marshall Space Flight Center in Huntsville, Alabama, is one of the few people who get to be a part of its legacy.

For Campbell, this journey is more than just a job – it’s a lifelong passion realized. “Ever since I was a boy, I’ve been fascinated by engineering,” he said. “But to be entrusted with managing NASA’s Pegasus barge, transporting history-making hardware for human spaceflight across state lines and waterways – is something I never imagined.”

NASA has used barges to ferry the large,and heavy hardware elements of its rockets since the Apollo Program. Replacing the agency’s Poseidon and Orion barges, Pegasus was originally crafted for the Space Shuttle Program and updated in recent years to help usher in the Artemis Generation and accommodate the mammoth dimensions of the SLS core stage. The barge plays a big role in NASA’s logistical operations, navigating rivers and coastal waters across the Southeast, and has transported key structural test hardware for SLS in recent years.

Campbell grew up in Muscle Shoals, Alabama. After graduating from the University of Alabama with a degree in mechanical engineering, he ventured south to Panama City, Florida, where he spent a few years with a heating, ventilation, and air conditioning consulting team. Looking for an opportunity to move home, he applied for and landed a contractor position with NASA and soon moved to his current civil service role.

With 17 years under his belt, Campbell has many fond memories during his time with the agency. One standout moment was witnessing the space shuttle stacked in the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida. But it’s not all about rockets and launch pads for Campbell. When he isn’t in his office making sure  Pegasus has everything it needs for its next trip out, he is on the water accompanying important pieces of hardware to their next destinations. With eight trips on Pegasus under his belt, the journey never gets old.

“There is something peaceful when you look out and it’s just you, the water, one or two other boats, and wildlife,” Campbell said. “On one trip we had a pod of at least 20 dolphins surrounding us. You get to see all kinds of cool wildlife and scenery.” From cherishing special moments like this to ensuring the success of each journey, Campbell recognizes the vital role he plays in the agency’s goals to travel back to the Moon and beyond and does not take his responsibility lightly.

“To be a part of the Artemis campaign and the future of space is just cool. I was there when the barge underwent its transformation to accommodate the colossal core stage, and in that moment, I realized I was witnessing history unfold. Though I couldn’t be present at the launch of Artemis I, watching it on TV was an emotional experience. To see something you’ve been a part of, something you’ve watched evolve from mere components to a giant spacecraft hurtling into space – it’s a feeling beyond words.”

NASA is working to land the first woman, first person of color, and its first international partner astronaut on the Moon under Artemis. SLS is part of NASA’s backbone for deep space exploration, along with the Orion spacecraft, supporting ground systems, advanced spacesuits and rovers, the Gateway in orbit around the Moon, and commercial human landing systems. SLS is the only rocket that can send Orion, astronauts, and supplies to the Moon in a single launch.

Read other I am Artemis features.

NASA’s Juno Mission Captures the Colorful and Chaotic Clouds of Jupiter

Image data: NASA/JPL-Caltech/SwRI/MSSS
Image processing by Gary Eason © CC BY

During its 61st close flyby of Jupiter on May 12, 2024, NASA’s Juno spacecraft captured this color-enhanced view of the giant planet’s northern hemisphere. It provides a detailed view of chaotic clouds and cyclonic storms in an area known to scientists as a folded filamentary region. In these regions, the zonal jets that create the familiar banded patterns in Jupiter’s clouds break down, leading to turbulent patterns and cloud structures that rapidly evolve over the course of only a few days.

Citizen scientist Gary Eason made this image using raw data from the JunoCam instrument, applying digital processing techniques to enhance color and clarity.

At the time the raw image was taken, the Juno spacecraft was about 18,000 miles (29,000 kilometers) above Jupiter’s cloud tops, at a latitude of about 68 degrees north of the equator.

JunoCam’s raw images are available for the public to peruse and process into image products at https://missionjuno.swri.edu/junocam/processing. More information about NASA citizen science can be found at https://science.nasa.gov/citizenscience and https://www.nasa.gov/solve/opportunities/citizenscience.

More information about Juno is at https://www.nasa.gov/juno and https://missionjuno.swri.edu. For more about this finding and other science results, see https://www.missionjuno.swri.edu/science-findings.

Explorers on the Moon: Apollo 11 Landing

NASA

On July 20, 1969, astronauts Neil Armstrong and Buzz Aldrin landed on the Moon in the lunar module “Eagle.” Afterward, Aldrin posed for this photo, taken by Armstrong, beside the United States flag.

The Apollo 11 mission’s main goal was to perform a crewed lunar landing and return to Earth. The crew also conducted scientific exploration of the Moon’s surface and deployed a television camera to transmit signals to Earth. Armstrong and Aldrin spent 21 hours and 36 minutes on the Moon. They explored the surface, took extensive photographs of the lunar terrain and each other, and collected lunar surface samples.

The two moonwalkers left behind commemorative medallions bearing the names of the three Apollo 1 astronauts who lost their lives in a launch pad fire, and two cosmonauts who also died in accidents, on the lunar surface. Also left on the Moon were several tokens of world peace.

See more photos from this historic mission.

Image credit: NASA

Explorers on the Moon: Apollo 11 Landing

Astronaut Buzz Aldrin, lunar module pilot, poses for a photo beside the U.S. flag that has been placed on the Moon at Tranquility Base during the Apollo 11 mission landing on July 20, 1969.

NASA-Funded Studies Explain How Climate Is Changing Earth’s Rotation

6 min read

Preparations for Next Moonwalk Simulations Underway (and Underwater) The Arctic is captured in this 2010 visualization using data from NASA’s Aqua satellite. A new study quantifies how climate-related processes, including the melting of ice sheets and glaciers, are driving polar motion. Another study looks at how polar meltwater is speeding the lengthening of Earth’s day.NASA’s Scientific Visualization Studio

Researchers used more than 120 years of data to decipher how melting ice, dwindling groundwater, and rising seas are nudging the planet’s spin axis and lengthening days.

Days on Earth are growing slightly longer, and that change is accelerating. The reason is connected to the same mechanisms that also have caused the planet’s axis to meander by about 30 feet (10 meters) in the past 120 years. The findings come from two recent NASA-funded studies focused on how the climate-related redistribution of ice and water has affected Earth’s rotation.

This redistribution occurs when ice sheets and glaciers melt more than they grow from snowfall and when aquifers lose more groundwater than precipitation replenishes. These resulting shifts in mass cause the planet to wobble as it spins and its axis to shift location — a phenomenon called polar motion. They also cause Earth’s rotation to slow, measured by the lengthening of the day. Both have been recorded since 1900.

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The animation, exaggerated for clarity, illustrates how Earth’s rotation wobbles as the location of its spin axis, shown in orange, moves away from its geographic axis, which is shown in blue and represents the imaginary line between the planet’s geographic North and South poles.NASA’s Scientific Visualization Studio

Analyzing polar motion across 12 decades, scientists attributed nearly all of the periodic oscillations in the axis’ position to changes in groundwater, ice sheets, glaciers, and sea levels. According to a paper published recently in Nature Geoscience, the mass variations during the 20th century mostly resulted from natural climate cycles.

The same researchers teamed on a subsequent study that focused on day length. They found that, since 2000, days have been getting longer by about 1.33 milliseconds per 100 years, a faster pace than at any point in the prior century. The cause: the accelerated melting of glaciers and the Antarctic and Greenland ice sheets due to human-caused greenhouse emissions. Their results were published July 15 in Proceedings of the National Academy of Sciences.

“The common thread between the two papers is that climate-related changes on Earth’s surface, whether human-caused or not, are strong drivers of the changes we’re seeing in the planet’s rotation,” said Surendra Adhikari, a co-author of both papers and a geophysicist at NASA’s Jet Propulsion Laboratory in Southern California.

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The location of Earth’s spin axis moved about 30 feet (10 meters) between 1900 and 2023, as shown in this animation. A recent study found that about 90% of the periodic oscillations in polar motion could be explained by melting ice sheets and glaciers, diminishing groundwater, and sea level rise.NASA/JPL-Caltech Decades of Polar Motion

In the earliest days, scientists tracked polar motion by measuring the apparent movement of stars. They later switched to very long baseline interferometry, which analyzes radio signals from quasars, or satellite laser ranging, which points lasers at satellites.

Researchers have long surmised that polar motion results from a combination of processes in Earth’s interior and at the surface. Less clear was how much each process shifts the axis and what kind of effect each exerts — whether cyclical movements that repeat in periods from weeks to decades, or sustained drift over the course of centuries or millennia.

For their paper, researchers used machine-learning algorithms to dissect the 120-year record. They found that 90% of recurring fluctuations between 1900 and 2018 could be explained by changes in groundwater, ice sheets, glaciers, and sea level. The remainder mostly resulted from Earth’s interior dynamics, like the wobble from the tilt of the inner core with respect to the bulk of the planet.

The patterns of polar motion linked to surface mass shifts repeated a few times about every 25 years during the 20th century, suggesting to the researchers that they were largely due to natural climate variations. Past papers have drawn connections between more recent polar motion and human activities, including one authored by Adhikari that attributed a sudden eastward drift of the axis (starting around 2000) to faster melting of the Greenland and Antarctic ice sheets and groundwater depletion in Eurasia.

That research focused on the past two decades, during which groundwater and ice mass loss as well as sea level rise — all measured via satellites — have had strong connections to human-caused climate change.

“It’s true to a certain degree” that human activities factor into polar motion, said Mostafa Kiani Shahvandi, lead author of both papers and a doctoral student at the Swiss university ETH Zurich. “But there are natural modes in the climate system that have the main effect on polar motion oscillations.”

Longer Days

For the second paper, the authors used satellite observations of mass change from the GRACE mission (short for Gravity Recovery and Climate Experiment) and its follow-on GRACE-FO, as well as previous mass-balance studies that analyzed the contributions of changes in groundwater, ice sheets, and glaciers to sea level rise in the 20th century to reconstruct changes in the length of days due to those factors from 1900 to 2018.

Scientists have known through historical eclipse records that length of day has been growing for millennia. While almost imperceptible to humans, the lag must be accounted for because many modern technologies, including GPS, rely on precise timekeeping.

In recent decades, the faster melting of ice sheets has shifted mass from the poles toward the equatorial ocean. This flattening causes Earth to decelerate and the day to lengthen, similar to when an ice skater lowers and spreads their arms to slow a spin.

The authors noticed an uptick just after 2000 in how fast the day was lengthening, a change closely correlated with independent observations of the flattening. For the period from 2000 to 2018, the rate of length-of-day increase due to movement of ice and groundwater was 1.33 milliseconds per century — faster than at any period in the prior 100 years, when it varied from 0.3 to 1.0 milliseconds per century.

The lengthening due to ice and groundwater changes could decelerate by 2100 under a climate scenario of severely reduced emissions, the researchers note. (Even if emissions were to stop today, previously released gases — particularly carbon dioxide — would linger for decades longer.)

If emissions continue to rise, lengthening of day from climate change could reach as high as 2.62 milliseconds per century, overtaking the effect of the Moon’s pull on tides, which has been increasing Earth’s length of day by 2.4 milliseconds per century, on average. Called lunar tidal friction, the effect has been the primary cause of Earth’s day-length increase for billions for years.

“In barely 100 years, human beings have altered the climate system to such a degree that we’re seeing the impact on the very way the planet spins,” Adhikari said.

News Media Contacts

Andrew Wang / Jane J. Lee
Jet Propulsion Laboratory, Pasadena, Calif.
626-379-6874 / 818-354-0307
andrew.wang@jpl.nasa.gov / jane.j.lee@jpl.nasa.gov

2024-101

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NASA Awards Launch Excitement for STEM Learning Nationwide

3 Min Read NASA Awards Launch Excitement for STEM Learning Nationwide Southwest Girl Scout Council Leaders test out their “cereal box” pin-hole viewers to study the sun during educator training program.

NASA awards inspire the next generation of explorers by helping community institutions like museums, science centers, libraries, and other informal education institutions and their partners bring science, technology, engineering, and mathematics (STEM) content to their communities. NASA’s Next Generation STEM project has expanded the Teams Engaging Affiliated Museums and Informal Institutions (TEAM II) program to include a new tier of funding and provide even more opportunities to informal educational institutions across the country.

The new STEM Innovator tier will fund awards of approximately $250,000, the Community Anchor tier will continue to offer awards up to $50,000, and the highest award level will be designated the National Connector and fund initiatives up to $900,000. Fiscal year 2024 solicitations will target the Community Anchor and the new STEM Innovator award levels. Community Anchor and National Connector awards will be the focus for the fiscal year 2025 solicitation.

The TEAM II program was first expanded to include Community Anchors in 2022. Since then, the program has designated over 50 institutions across 29 states as NASA Community Anchors. These awards support proposals that strengthen the STEM impact of many community organizations, including:

5th-8th Graders from Whiting Village School join Flight Director Tyson as they embark on a Destination Mars Virtual Mission from their two-room schoolhouse in rural Maine.NASA

The Challenger Learning Center of Maine reached more than 960 K-8 students statewide through 58 virtual programs touching 27 mainland schools and four island schools, hosted a STEM community night for residents of rural Whiting, Maine, and held two virtual programs featuring NASA women engineers for girls across the state.

“NASA’s funding allowed Challenger Maine to provide this Mars mission experience for free to schools, no matter their size,” said Kirsten Hibbard, executive director of the Challenger Learning Center of Maine. “We’ve connected with new schools and become this resource, literally a community anchor of STEM, for these schools.”

Youth at the Standing Arrow Powwow on the Flathead Reservation experience remote sensing content with virtual reality.NASA

The University of Montana spectrUM Discovery Area engaged western Montana’s rural and tribal communities in understanding the role NASA and its partners play in sensing and responding to fire. SpectrUM developed the Montana Virtual Reality Fire Sensing Experience. Using ClassVR headsets, visitors learned about NOAA’s (National Oceanic and Atmospheric Administration) Joint Polar Satellite System satellites, JPSS-1 and JPSS-2, and how they are used to remotely sense the Earth.

SpectrUM collaborated with its community advisory group, SciNation on the Flathead Reservation, to incorporate fire and Earth science curricula developed by the Confederated Salish and Kootenai Tribes into their field trip and educational programs, impacting hundreds of students.

A student from Barksdale Air Force Base in Louisiana is excited to complete an activity in the “Aeronautics Museum in a Box” kit developed by NASA’s Aeronautics Research Mission Directorate; Community Anchor grantee Sci-Port Discovery Center in Shreveport, Louisiana; and Central Creativity, an education center in Laurel, Mississippi.NASA

Sci-Port Discovery Center Shreveport, Louisiana introduced middle and high school students to NASA aeronautics content through their Aeronautics Museum in a Box kits. The kits were developed in collaboration with NASA’s Aeronautics Research Mission Directorate, Sci-Port, and Central Creativity. The kits include fun, hands-on activities focusing on the parts of an airplane, principles of flight, airplane structure and materials, propulsion, future of flight, careers, and more. Students and families from underserved communities across Northwest Louisiana tested the kits and shared feedback with developers.

“Museum in a Box brought our participants to new heights beyond their imagination. They see themselves as teachers for their children, as a source of guidance for STEM careers instead of gangs,” said Dr. Heather Kleiner, director, Northwest LaSTEM Innovation Center, Sci-Port Discovery Center.

U.S. informal education institutions interested in proposing for these awards are invited to attend an optional pre-proposal webinar Thursday, July 25, or Tuesday, August 13. Event times and connection details are available here.

More information about funding opportunities can be found on NASA’s TEAM II Grant Forecasting webpage.

To learn more about TEAM II Community Anchors, visit:TEAM II Community Anchors – NASA

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NASA Sets Briefings for Crew-9 Mission to Space Station

Official NASA’s SpaceX Crew-9 portraits with Zena Cardman, Nick Hague, Stephanie Wilson, and Aleksandr Gorbunov.Credit: NASA

NASA will host a pair of news conferences Friday, July 26, from the agency’s Johnson Space Center in Houston to highlight upcoming crew rotation missions to the International Space Station.

NASA will host a mission overview news conference at 12 p.m. EDT and provide coverage on NASA+, NASA Television, the NASA app, YouTube, and the agency’s website. The news conference will cover NASA’s SpaceX Crew-9 mission to the microgravity laboratory and Expeditions 71 and 72.

NASA also will host a crew news conference at 2 p.m., and provide coverage on NASA+, NASA Television, the NASA app, YouTube, and the agency’s website, followed by individual astronaut interviews at 3 p.m. Learn how to stream NASA TV through a variety of platforms, including social media.

The Crew-9 mission, targeted to launch in mid-August, will carry NASA astronauts Zena Cardman, Nick Hague, Stephanie Wilson, and cosmonaut Alexsandr Gorbunov of Roscosmos to the orbiting laboratory. A SpaceX Falcon 9 rocket will launch the crew aboard a Dragon spacecraft from Launch Complex 39A at NASA’s Kennedy Space Center in Florida on the company’s ninth crew rotation mission for NASA.

These events will be the final media opportunity to speak to the Crew-9 astronauts before they travel to NASA Kennedy for launch. United States-based media seeking to attend in person must contact the NASA Johnson newsroom no later than 5 p.m., Thursday, July 25, at 281-483-5111 or jsccommu@mail.nasa.gov. U.S. and international media interested in participating by phone must contact NASA Johnson by 9:45 a.m. the day of the event.

U.S. or international media seeking remote interviews must submit requests to the NASA Johnson newsroom by 5 p.m., Thursday, July 25. A copy of NASA’s media accreditation policy is online.

Briefing participants are as follows (all times Eastern and subject to change based on real-time operations):

12 p.m.: Mission Overview News. Conference

  • Steve Stich, manager, Commercial Crew Program, NASA Johnson
  • Dana Weigel, manager, International Space Station Program, NASA Johnson
  • Sarah Walker, director, Dragon Mission Management, SpaceX
  • Sergei Krikalev, executive director of Human Space Flight Programs, Roscosmos

2 p.m.: Crew News Conference

  • Zena Cardman, spacecraft commander, NASA
  • Nick Hague, pilot, NASA
  • Stephanie Wilson, mission specialist, NASA
  • Alexsandr Gorbunov, mission specialist, Roscosmos

3 p.m.: Crew Individual Interview Opportunities

  • Crew-9 members available for a limited number of interviews

The Crew-9 mission will be the first spaceflight for Cardman, who was selected as a NASA astronaut in 2017. The Williamsburg, Virginia, native holds a bachelor’s degree in Biology and a master’s in Marine Sciences from the University of North Carolina at Chapel Hill. At the time of selection, she was a doctoral candidate in geosciences. Cardman’s research focused on geobiology and geochemical cycling in subsurface environments, from caves to deep sea sediments. Since completing initial training, Cardman has supported real-time station operations and development for lunar surface exploration. Follow @zenanaut on X and @zenanaut on Instagram.

With 203 days logged in space, this will be Hague’s third launch and second mission to the orbiting laboratory. During his first launch in 2018, Hague and his crewmate, Roscosmos cosmonaut Alexey Ovchinin, experienced a rocket booster failure, resulting in an in-flight launch abort and safe landing for their Soyuz MS-10 spacecraft. Five months later, Hague launched aboard Soyuz MS-12 and served as a flight engineer aboard the space station during Expeditions 59 and 60. Hague conducted three spacewalks to upgrade space station power systems and install a docking adapter for commercial spacecraft. As an active-duty colonel in the U.S. Space Force, Hague completed a developmental rotation at the Department of Defense in Washington, where he served as the USSF director of test and evaluation from 2020 to 2022. In August 2022, Hague resumed duties at NASA, working on the Boeing Starliner Program until this flight assignment. Follow @astrohague on X and @astrohauge on Instagram.

A veteran of three spaceflights aboard space shuttle Discovery, Wilson has spent 42 days in space. During her first mission, STS-121, in July 2006, she and her crewmates spent 13 days in orbit. Wilson served as the robotic arm operator for spacecraft inspection, the installation of the “Leonardo” Multi-Purpose Logistics Module, and spacewalk support. In October 2007, Wilson and her STS-120 crewmates delivered the Harmony module to the station and relocated a solar array. In April 2010, Wilson and her STS-131 crewmates completed another resupply mission to the orbiting complex, delivering a new ammonia tank for the station cooling system, new crew sleeping quarters, a window observation facility, and a freezer for experiments. During nearly 30 years with NASA, Wilson served as the integration branch chief for NASA’s Astronaut Office, focusing on International Space Station systems and payload operations. She also completed a nine-month detail as the acting chief of NASA’s Program and Project Integration Office at the agency’s Glenn Research Center in Cleveland. Follow @astro_stephanie on X.

This will be Gorbunov’s first trip to space and the station. Born in Zheleznogorsk, Kursk region, Russia, he studied engineering with qualifications in spacecraft and upper stages from the Moscow Aviation Institute. Gorbunov graduated from the military department with a specialty in operating and repairing aircraft, helicopters, and aircraft engines. Before being selected as a cosmonaut in 2018, he worked as an engineer for Rocket Space Corporation Energia and supported cargo spacecraft launches from the Baikonur Cosmodrome.

Learn more about how NASA innovates for the benefit of humanity through NASA’s Commercial Crew Program at:

https://www.nasa.gov/commercialcrew

-end-

Joshua Finch / Jimi Russell
Headquarters, Washington
202-358-1100
joshua.a.finch@nasa.gov / james.j.russell@nasa.gov

Leah Cheshier / Sandra Jones
Johnson Space Center, Houston
281-483-5111
leah.d.cheshier@nasa.gov / sandra.p.jones@nasa.gov

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Hubble Studies a Potential Galactic Merger

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Hubble Studies a Potential Galactic Merger This NASA/ESA Hubble Space Telescope image captures the dwarf irregular galaxy NGC 5238. ESA/Hubble & NASA, F. Annibali

This NASA/ESA Hubble Space Telescope image features the dwarf irregular galaxy NGC 5238, located 14.5 million light-years from Earth in the constellation Canes Venatici. Its unexciting, blob-like appearance seems to resemble an oversized star cluster more than a classic image of a galaxy. Its lackluster appearance belies its complicated structure, which is the subject of a great deal of research. As the image reveals, Hubble is able to pick out the galaxy’s countless stars, as well as its associated globular clusters — glowing, bright spots both inside and around the galaxy swarmed by even more stars.

Astronomers theorize that NGC 5238 may have had a close encounter with another galaxy as recently as a billion years ago. NGC 5238’s distorted shape provides evidence for this interaction. As the two galaxies interacted, their gravity caused distortions in the distribution of stars in each galaxy. There’s no nearby galaxy which could have caused this disturbance, so astronomers think NGC 5238 devoured a smaller satellite galaxy. Astronomers look for traces of the consumed galaxy by closely examining the population of stars in NGC 5238, a task made for Hubble’s excellent resolution. One tell-tale sign of the smaller galaxy would be groups of stars with different properties from most of NGC 5238’s other stars, indicating they were originally formed in a separate galaxy. Another sign would be a burst of star formation that occurred abruptly at around the same time the two galaxies merged. The Hubble data used to create this image will help astronomers determine NGC 5238’s history.

Despite their small size and unremarkable appearance, it’s not unusual for dwarf galaxies like NGC 5238 to drive our understanding of galaxy formation and evolution. One main theory of galaxy evolution is that galaxies formed ‘bottom-up’ in a hierarchical fashion: star clusters and small galaxies were the first to form out of gas and dark matter. Over time, gravity gradually assembled these smaller objects into galaxy clusters and superclusters, which explains the shape of the largest structures we see in the universe today. A dwarf irregular galaxy like NGC 5238 merging with a smaller companion is just the type of event that might have started the process of galaxy assembly in the early universe. Hubble’s observations of tiny NGC 5238 may help test some of our most fundamental ideas of how the universe evolves!


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Media Contact:

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

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Jul 19, 2024

Editor Andrea Gianopoulos Location NASA Goddard Space Flight Center

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