Following the light of the sun, we left the Old World.

— Inscription on Columbus' caravels

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Astronauts could hitch a ride on asteroids to get to Venus or Mars

New Scientist Space - Space Headlines - Tue, 10/29/2024 - 2:00pm
Asteroids that regularly fly between Earth, Venus and Mars could provide radiation shielding for human missions to explore neighbouring planets
Categories: Astronomy

NASA Sets Coverage for its SpaceX Crew-9 Dragon Station Relocation

NASA - Breaking News - Tue, 10/29/2024 - 1:50pm
The SpaceX Dragon spacecraft carrying NASA astronaut Nick Hague and Roscosmos cosmonaut Aleksandr Gorbunov approaches the International Space Station as it orbits 259 miles above Oregon.Credit: NASA

In preparation for the arrival of NASA’s SpaceX 31st commercial resupply services mission, four crew members aboard the International Space Station will relocate the agency’s SpaceX Crew-9 Dragon spacecraft to a different docking port Sunday, Nov. 3.

Live coverage begins at 6:15 a.m. EST on NASA+ and will end shortly after docking. Learn how to watch NASA content through a variety of platforms, including social media. 

NASA astronauts Nick Hague, Suni Williams, and Butch Wilmore, as well as Roscosmos cosmonaut Aleksandr Gorbunov, will undock the spacecraft from the forward-facing port of the station’s Harmony module at 6:35 a.m., and redock to the module’s space-facing port at 7:18 a.m.

The relocation, supported by flight controllers at NASA’s Johnson Space Center in Houston and the Mission Control team at SpaceX in Hawthorne, California, will free Harmony’s forward-facing port for a Dragon cargo spacecraft mission scheduled to launch no earlier than Monday, Nov. 4.

This will be the fifth port relocation of a Dragon spacecraft with crew aboard following previous moves during the Crew-1, Crew-2, Crew-6, and Crew-8 missions.

Learn more about space station activities by following @space_station and @ISS_Research on X, as well as the ISS Facebook, ISS Instagram, and the space station blog.

NASA’s SpaceX Crew-9 mission launched Sept. 28 from NASA’s Kennedy Space Center in Florida and docked to the space station Sept. 29. Crew-9, targeted to return February 2025, is the company’s ninth rotational crew mission as a part of the agency’s Commercial Crew Program.

Find NASA’s commercial crew blog and more information about the Crew-9 mission at:

https://www.nasa.gov/commercialcrew

-end-

Jimi Russell / Claire O’Shea
Headquarters, Washington
202-358-1100
james.j.russell@nasa.gov / claire.a.o’shea@nasa.gov

Sandra Jones
Johnson Space Center, Houston
281-483-5111
sandra.p.jones@nasa.gov

Share Details Last Updated Oct 29, 2024 EditorJessica TaveauLocationNASA Headquarters Related Terms
Categories: NASA

The surprising truth about the health benefits of snacking

New Scientist Space - Cosmology - Tue, 10/29/2024 - 1:00pm
We get about a quarter of our calories from snacks and new research shows that this isn't necessarily bad for us. Done right, snacking can boost our health
Categories: Astronomy

The surprising truth about the health benefits of snacking

New Scientist Space - Space Headlines - Tue, 10/29/2024 - 1:00pm
We get about a quarter of our calories from snacks and new research shows that this isn't necessarily bad for us. Done right, snacking can boost our health
Categories: Astronomy

'First tree on Mars:' Scientists measure greenhouse effect needed to terraform Red Planet

Space.com - Tue, 10/29/2024 - 12:00pm
What is the amount of greenhouse warming required to heat up the cold climes of Mars enough so that trees can grow on the Red Planet?
Categories: Astronomy

How NASA’s Lunar Trailblazer Could Decipher the Moon’s Icy Secrets

NASA - Breaking News - Tue, 10/29/2024 - 11:58am

6 min read

Preparations for Next Moonwalk Simulations Underway (and Underwater) With one of its solar arrays deployed, NASA’s Lunar Trailblazer sits in a clean room at Lockheed Martin Space. The large silver grate attached to the spacecraft is the radiator for HVM³, one of two instruments that the mission will use to better understand the lunar water cycle.Lockheed Martin Space

There’s water on the Moon, but scientists only have a general idea of where it is and what form it is in. A trailblazing NASA mission will get some answers.

When NASA’s Lunar Trailblazer begins orbiting the Moon next year, it will help resolve an enduring mystery: Where is the Moon’s water? Scientists have seen signs suggesting it exists even where temperatures soar on the lunar surface, and there’s good reason to believe it can be found as surface ice in permanently shadowed craters, places that have not seen direct sunlight for billions of years. But, so far, there have been few definitive answers, and a full understanding of the nature of the Moon’s water cycle remains stubbornly out of reach.

This is where Lunar Trailblazer comes in. Managed by NASA’s Jet Propulsion Laboratory and led by Caltech in Pasadena, California, the small satellite will map the Moon’s surface water in unprecedented detail to determine the water’s abundance, location, form, and how it changes over time.

“Making high-resolution measurements of the type and amount of lunar water will help us understand the lunar water cycle, and it will provide clues to other questions, like how and when did Earth get its water,” said Bethany Ehlmann, principal investigator for Lunar Trailblazer at Caltech. “But understanding the inventory of lunar water is also important if we are to establish a sustained human and robotic presence on the Moon and beyond.”

Future explorers could process lunar ice to create breathable oxygen or even fuel. And they could also conduct science. Using information from Lunar Trailblazer, future human or robotic scientific investigations could sample the ice for later study to determine where the water came from. For example, the presence of ammonia in ice samples may indicate the water came from comets; sulfur, on the other hand, could show that it was vented to the surface from the lunar interior when the Moon was young and volcanically active.

This artist’s concept depicts NASA’s Lunar Trailblazer in lunar orbit about 60 miles (100 kilometers) from the surface of the Moon. The spacecraft weighs only 440 pounds (200 kilograms) and measures 11.5 feet (3.5 meters) wide when its solar panels are fully deployed.Lockheed Martin Space

“In the future, scientists could analyze the ice in the interiors of permanently shadowed craters to learn more about the origins of water on the Moon,” said Rachel Klima, Lunar Trailblazer deputy principal investigator at the Johns Hopkins Applied Physics Laboratory in Laurel, Maryland. “Like an ice core from a glacier on Earth can reveal the ancient history of our planet’s atmospheric composition, this pristine lunar ice could provide clues as to where that water came from and how and when it got there.”

Understanding whether water molecules move freely across the surface of the Moon or are locked inside rock is also scientifically important. Water molecules could move from frosty “cold traps” to other locations throughout the lunar day. Frost heated by the Sun sublimates (turning from solid ice to a gas without going through a liquid phase), allowing the molecules to move as a gas to other cold locations, where they could form new frost as the Sun moves overhead. Knowing how water moves on the Moon could also lead to new insights into the water cycles on other airless bodies, such as asteroids

Two Instruments, One Mission

Two science instruments aboard the spacecraft will help unlock these secrets: the High-resolution Volatiles and Minerals Moon Mapper (HVM3) infrared spectrometer and the Lunar Thermal Mapper (LTM) infrared multispectral imager.

Developed by JPL, HVM3 will detect and map the spectral fingerprints, or wavelengths of reflected sunlight, of minerals and the different forms of water on the lunar surface. The spectrometer can use faint reflected light from the walls of craters to see the floor of even permanently shadowed craters.

The LTM instrument, which was built by the University of Oxford and funded by the UK Space Agency, will map the minerals and thermal properties of the same lunar landscape. Together they will create a picture of the abundance, location, and form of water while also tracking how its distribution changes over time.

“The LTM instrument precisely maps the surface temperature of the Moon while the HVM3 instrument looks for the spectral signature of water molecules,” said Neil Bowles, instrument scientist for LTM at the University of Oxford. “Both instruments will allow us to understand how surface temperature affects water, improving our knowledge of the presence and distribution of these molecules on the Moon.”

Weighing only 440 pounds (200 kilograms) and measuring 11.5 feet (3.5 meters) wide when its solar panels are fully deployed, Lunar Trailblazer will orbit the Moon about 60 miles (100 kilometers) from the surface. The mission was selected by NASA’s SIMPLEx (Small Innovative Missions for Planetary Exploration) program in 2019 and will hitch a ride on the same launch as the Intuitive Machines-2 delivery to the Moon through NASA’s Commercial Lunar Payload Services initiative. Lunar Trailblazer passed a critical operational readiness review in early October at Caltech after completing environmental testing in August at Lockheed Martin Space in Littleton, Colorado, where it was assembled.

The orbiter and its science instruments are now being put through flight system software tests that simulate key aspects of launch, maneuvers, and the science mission while in orbit around the Moon. At the same time, the operations team led by IPAC at Caltech is conducting tests to simulate commanding, communication with NASA’s Deep Space Network, and navigation.

More About Lunar Trailblazer

Lunar Trailblazer is managed by JPL, and its science investigation and mission operations are led by Caltech with the mission operations center at IPAC. Managed for NASA by Caltech, JPL also provides system engineering, mission assurance, the HVM3 instrument, as well as mission design and navigation. Lockheed Martin Space provides the spacecraft, integrates the flight system, and supports operations under contract with Caltech.

SIMPLEx mission investigations are managed by the Planetary Missions Program Office at NASA’s Marshall Space Flight Center in Huntsville, Alabama, as part of the Discovery Program at NASA Headquarters in Washington. The program conducts space science investigations in the Planetary Science Division of NASA’s Science Mission Directorate at NASA Headquarters.

For more information about Lunar Trailblazer, visit:

https://www.jpl.nasa.gov/missions/lunar-trailblazer

News Media Contacts

Karen Fox / Molly Wasser
NASA Headquarters, Washington
202-358-1600
karen.c.fox@nasa.gov / molly.l.wasser@nasa.gov

Ian J. O’Neill
Jet Propulsion Laboratory, Pasadena, Calif.
818-354-2649
ian.j.oneill@jpl.nasa.gov

Gordon Squires
IPAC, Pasadena, Calif.
626-395-3121
squires@ipac.caltech.edu

2024-148

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Death of a Comet: S1 Didn’t Survive its Sungrazing Plummet

Universe Today - Tue, 10/29/2024 - 11:14am

Sungrazer C/2024 S1 ATLAS broke apart at perihelion.

Alas, a ‘Great Halloween Comet’ was not to be. The Universe teased us just a bit this month, with the potential promise of a second naked eye comet in October: C/2024 S1 ATLAS. Discovered on the night of September 27th by the Asteroid Terrestrial Last-alert impact System (ATLAS) all-sky survey, this inbound comet was surprisingly bright and active for its relative distance from the Sun at the time of discovery. This gave the comet the potential to do what few sungrazers have done: survive a blisteringly close perihelion passage near the Sun.

S1 ATLAS on final solar approach. NASA/ESA/SOHO Perishing at Perihelion

But as perihelion day approached yesterday on October 28th, things started to look grim. S1 ATLAS began to resemble a garden variety Kreutz sungrazer more and more. Little more than an icy rumble pile on final approach, the comet went in the inner field of view of the Solar Heliospheric Observatory’s (SOHO) LASCO C2 imager and behind the central occulting disk yesterday morning… and failed to exit.

Comet S1 ATLAS ends its days, as seen via SOHO’s LASCO C2 imager. NASA/SOHO

Perihelion distance (and time of expiry) for the comet was 330,600 miles/532,000 kilometers from the surface of the Sun yesterday, at around 7:30 AM EDT/11:30 Universal Time. Curiously, the final estimates for the comet put its orbital period at 953 years, suggesting that this may not have been its first passage through the inner solar system.

The finale for Comet S1 ATLAS, just hours prior to perihelion. ESA/NASA/SOHO/NRL

The comet gave us a few tell-tale signs that it was under-performing leading up to perihelion. After a brief outburst around its discovery 1.094 Astronomical Units (AU) from the Sun, the comet then faded considerably in early October. The lackluster performance was confirmed as it entered the field of view of SOHO’s LASCO C3 viewer this weekend. Still, its final solar dive put on a good show.

As I’m sure you’re aware, little comet ATLAS didn’t make it. ? It was clearly already a pile of rubble by the time it reached the LASCO field of view, and solar radiation took care of the clean-up for us. ???? pic.twitter.com/s8HrchtWnF

— Karl Battams (@SungrazerComets) October 28, 2024

A Brief History of Sungrazers

The demise of Comet S1 ATLAS yesterday brought to mind memories from early on in my Universe Today writing career of another great comet that wasn’t: C/2012 S1 ISON. That particular comet met its end on U.S. Thanksgiving Day 2013. The last great surprise for sungrazers was Comet W3 Lovejoy in 2011-2012, which survived a perihelion just 87,000 miles/140,000 kilometers from the surface of the Sun (!), and went on to become a great comet. Another example showing us what is possible was Comet Ikeya-Seki, which survived perihelion 280,000 miles/450,000 miles from the Sun in 1965 and became one of the great comets of the 20th century.

Light curve magnitude comparisons of comets Ikeya-Seki, W3 Lovejoy and S1 ATLAS in the lead up to their respective perihelia. Credit: Jakub Cerný

Astronomer Heinrich Kreutz discovered the existence on the Kreutz family of sungrazing comets in the 1890s. The earliest documented report of a sungrazer was from Greece by Aristotle and contemporary historian Ephorus in 371 BC. Prior to 1979, only nine confirmed sungrazers were known of… the launch of the joint NASA European Space Agency’s SOHO mission in 1995 changed the game considerably. Now, SOHO’s sungrazer tally after over a quarter of a century in space is 5,065 comets and counting. It turns out, we were still missing lots of what was passing through the inner solar system, all this time.

More in Store?

Last week, the NOAA revealed the successor for SOHO’s coronagraph aboard its GOES-19 satellite. The CCOR-1 (Compact Coronagraph) should start releasing public images in early 2025.

This comes as the ‘other’ October comet, C/2023 A3 Tsuchinshan-ATLAS fades from view. A3 T-ATLAS is now outbound at +6th magnitude in the constellation Ophiuchus. The comet had a decent evening apparition post perihelion a few weeks ago. The spiky ‘anti-tail’ provided an amazing view.

Are there any great comets on tap for 2025? Well, as of writing this, there’s only one comet with real potential to reach naked eye visibility in 2025: Comet C/2024 G3 ATLAS. This comet reaches perihelion 0.094 AU from the Sun on January 13th. G3 ATLAS and ‘may’ top -1st magnitude or brighter.

S1 ATLAS may have joined the ranks of comets that failed to live up to expectations… but you just never know. Its fast-paced story from discovery to demise shows us just how quickly the next bright comet could make itself known. Keep watching the skies: its only a matter of time.

The post Death of a Comet: S1 Didn’t Survive its Sungrazing Plummet appeared first on Universe Today.

Categories: Astronomy

NASA's Artemis 2 moon mission: Live updates

Space.com - Tue, 10/29/2024 - 11:13am
NASA's Artemis 2 mission is returning astronauts to the moon for the first time since 1972. See live mission updates here.
Categories: Astronomy

One course of antibiotics can change your gut microbiome for years

New Scientist Space - Cosmology - Tue, 10/29/2024 - 11:00am
Antibiotics can reduce diversity in the gut microbiome, raising the risk of infections that cause diarrhoea - and the effects may last years
Categories: Astronomy

One course of antibiotics can change your gut microbiome for years

New Scientist Space - Space Headlines - Tue, 10/29/2024 - 11:00am
Antibiotics can reduce diversity in the gut microbiome, raising the risk of infections that cause diarrhoea - and the effects may last years
Categories: Astronomy

Key Atlantic current could collapse soon, 'impacting the entire world for centuries to come,' leading climate scientists warn

Space.com - Tue, 10/29/2024 - 11:00am
Leading climate scientists ring alarm bell on key Atlantic Ocean current collapse in open letter.
Categories: Astronomy

Do certain foods suppress inflammation and help you live longer?

New Scientist Space - Cosmology - Tue, 10/29/2024 - 11:00am
Recent research shows that anti-inflammatory diets are not as faddish as they might sound, with the power to reduce the risk of heart attacks and some cancers
Categories: Astronomy

Do certain foods suppress inflammation and help you live longer?

New Scientist Space - Space Headlines - Tue, 10/29/2024 - 11:00am
Recent research shows that anti-inflammatory diets are not as faddish as they might sound, with the power to reduce the risk of heart attacks and some cancers
Categories: Astronomy

NASA Helps Find Thawing Permafrost Adds to Near-Term Global Warming

NASA - Breaking News - Tue, 10/29/2024 - 10:56am

4 min read

Preparations for Next Moonwalk Simulations Underway (and Underwater) The Permafrost Tunnel north of Fairbanks, Alaska, was dug in the 1960s and is run by the U.S. Army’s Cold Regions Research and Engineering Laboratory. It is the site of much research into permafrost — ground that stays frozen throughout the year, for multiple years.NASA/Kate Ramsayer

Earth’s far northern reaches have locked carbon underground for millennia. New research paints a picture of a landscape in change.

A new study, co-authored by NASA scientists, details where and how greenhouse gases are escaping from the Earth’s vast northern permafrost region as the Arctic warms. The frozen soils encircling the Arctic from Alaska to Canada to Siberia store twice as much carbon as currently resides in the atmosphere — hundreds of billions of tons — and most of it has been buried for centuries.

An international team, led by researchers at Stockholm University, found that from 2000 to 2020, carbon dioxide uptake by the land was largely offset by emissions from it. Overall, they concluded that the region has been a net contributor to global warming in recent decades in large part because of another greenhouse gas, methane, that is shorter-lived but traps significantly more heat per molecule than carbon dioxide.

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Greenhouse gases shroud the globe in this animation showing data from 2021. Carbon dioxide is shown in orange; methane is shown in purple. Methane traps heat 28 times more effectively than carbon dioxide over a 100-year timescale. Wetlands are a significant source of such emissions.NASA’s Scientific Visualization Studio

The findings reveal a landscape in flux, said Abhishek Chatterjee, a co-author and scientist at NASA’s Jet Propulsion Laboratory in Southern California. “We know that the permafrost region has captured and stored carbon for tens of thousands of years,” he said. “But what we are finding now is that climate-driven changes are tipping the balance toward permafrost being a net source of greenhouse gas emissions.”

Carbon Stockpile

Permafrost is ground that has been permanently frozen for anywhere from two years to hundreds of thousands of years. A core of it reveals thick layers of icy soils enriched with dead plant and animal matter that can be dated using radiocarbon and other techniques. When permafrost thaws and decomposes, microbes feed on this organic carbon, releasing some of it as greenhouse gases.

Unlocking a fraction of the carbon stored in permafrost could further fuel climate change. Temperatures in the Arctic are already warming two to four times faster than the global average, and scientists are learning how thawing permafrost is shifting the region from being a net sink for greenhouse gases to becoming a net source of warming.

They’ve tracked emissions using ground-based instruments, aircraft, and satellites. One such campaign, NASA’s Arctic-Boreal Vulnerability Experiment (ABoVE), is focused on Alaska and western Canada. Yet locating and measuring emissions across the far northern fringes of Earth remains challenging. One obstacle is the vast scale and diversity of the environment, composed of evergreen forests, sprawling tundra, and waterways.

This map, based on data provided by the National Snow and Ice Data Center, shows the extent of Arctic permafrost. The amount of permafrost underlying the surface ranges from continuous — in the coldest areas — to more isolated and sporadic patches.NASA Earth Observatory Cracks in the Sink

The new study was undertaken as part of the Global Carbon Project’s RECCAP-2 effort, which brings together different science teams, tools, and datasets to assess regional carbon balances every few years. The authors followed the trail of three greenhouse gases — carbon dioxide, methane, and nitrous oxide — across 7 million square miles (18 million square kilometers) of permafrost terrain from 2000 to 2020.

Researchers found the region, especially the forests, took up a fraction more carbon dioxide than it released. This uptake was largely offset by carbon dioxide emitted from lakes and rivers, as well as from fires that burned both forest and tundra.

They also found that the region’s lakes and wetlands were strong sources of methane during those two decades. Their waterlogged soils are low in oxygen while containing large volumes of dead vegetation and animal matter — ripe conditions for hungry microbes. Compared to carbon dioxide, methane can drive significant climate warming in short timescales before breaking down relatively quickly. Methane’s lifespan in the atmosphere is about 10 years, whereas carbon dioxide can last hundreds of years.

The findings suggest the net change in greenhouse gases helped warm the planet over the 20-year period. But over a 100-year period, emissions and absorptions would mostly cancel each other out. In other words, the region teeters from carbon source to weak sink. The authors noted that events such as extreme wildfires and heat waves are major sources of uncertainty when projecting into the future.

Bottom Up, Top Down

The scientists used two main strategies to tally greenhouse gas emissions from the region. “Bottom-up” methods estimate emissions from ground- and air-based measurements and ecosystem models. Top-down methods use atmospheric measurements taken directly from satellite sensors, including those on NASA’s Orbiting Carbon Observatory-2 (OCO-2) and JAXA’s (Japan Aerospace Exploration Agency)Greenhouse Gases Observing Satellite.

Regarding near-term, 20-year, global warming potential, both scientific approaches aligned on the big picture but differed in magnitude: The bottom-up calculations indicated significantly more warming.

“This study is one of the first where we are able to integrate different methods and datasets to put together this very comprehensive greenhouse gas budget into one report,” Chatterjee said. “It reveals a very complex picture.”

News Media Contacts

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

Written by Sally Younger

2024-147

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NASA Group Amplifies Voices of Employees with Disabilities

NASA - Breaking News - Tue, 10/29/2024 - 10:50am

4 min read

Preparations for Next Moonwalk Simulations Underway (and Underwater) Kathy Clark (left) and Ryan D. Brown have both served as chairs of NASA Glenn Research Center’s Disability Awareness Advisory Group, which works to help provide individuals with disabilities equal opportunities in all aspects of employment.Credit: NASA/Jef Janis

Kathy Clark started her career at NASA’s Glenn Research Center in Cleveland straight out of high school, and when offered either a job as an accountant or a job in training, the choice was crystal clear.

“I started in training, I’ve stayed in training, and I’ll probably retire in training,” said Clark, now a human resources specialist and program manager of NASA Glenn’s mentoring program, Shaping Professionals and Relating Knowledge (SPARK). “I just love people.”

Celebrating 41 years at NASA this October, Clark has long been an advocate for employees. For over 12 years, she served as chair of the center’s Disability Awareness Advisory Group (DAAG), which works to help provide individuals with disabilities equal opportunities in all aspects of employment. The group also strives to identify and eliminate workplace barriers, raise awareness, and ensure accessible facilities.

After recently stepping down, Clark reflects on her legacy of creating change with the group and looks to the next generation of leadership, including longtime member and new chair Ryan D. Brown, to continue its important mission.

“Don’t Let a Disability Stop You”

Clark joined DAAG around 12 years into her career, after she was diagnosed with multiple sclerosis. She was later asked to serve as chair after she helped bring a traveling mural to the center that showcased Ohio artists with disabilities.

During Clark’s time as chair, the group helped secure reserved parking spaces for employees with disabilities, instead of just relying on a first-come first-serve system for accessible spots. She recalls DAAG championing other facility issues, such as fixing a broken elevator and faulty door that presented challenges for folks with disabilities. The group has also worked with human resources to compile best practices for interviews, hosted various speakers, and offered a space for members to share about their disabilities.

“I was honored to be the chair and just be there for the people and to try to make a difference, to let them know, if you need something, reach out,” Clark said. “Don’t let a disability stop you.”

“I was honored to be the chair and just be there for the people and to try to make a difference, to let them know, if you need something, reach out."

Kathy clark

“Let’s Go Above and Beyond”

When it was time to choose Clark’s successor, she said, another supportive and vocal member stood out: Brown.

Thanks to an Ohio program for individuals with disabilities, Brown was placed at NASA as an intern in 2006, later completing a co-op that led to a full-time accounting position at the center, where he now works as a lead in the financial systems branch.

More than one in four adults in the United States have some type of disability, according to the U.S. Centers for Disease Control and Prevention, and some are not always easy to see, Brown says. For instance, Brown has an invisible disability: a learning disability related to reading and writing. After connecting with a coworker early in his career who was a member of DAAG, Brown reached out to Clark to join.

“Everyone has their challenges, regardless of if you have a disability or not, so making people comfortable talking about it and bringing it up is always good,” he said. “I think I’ve always liked speaking up for individuals and trying to spread that awareness, which has been great with DAAG.”

Now the chair, Brown has supported the group in developing a job aid to help employees understand how to self-identify as having a disability. They’ve also recently organized awareness events to help other employees understand the experiences and challenges of individuals with disabilities.

DAAG also continues to champion facility updates. For example, the group is currently working to get automatic door openers installed for bathrooms in buildings at the center where many employees gather.

“Let’s try to go above and beyond and really make it easier on individuals,” Brown said.

 “Let’s try to go above and beyond and really make it easier on individuals."

ryan D. brown

“Make a Difference”

Membership in the group is growing, and Clark looks forward to its future.

“I could not have turned over the chair role to a better person than Ryan,” she said.

Brown’s vision is to continue spreading the word that the group is available as a resource for employees, and for others throughout the center to be more aware of the experiences of individuals with disabilities. The work he does to help others inspires him every day, he says.

“We’re here for individuals that don’t want to speak up, we’re here for individuals if they run into issues – they can always contact us,” Brown said. “It’s all about getting up there and trying to make a difference.”

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Categories: NASA

NASA Relaunches Mentor-Protégé Program to Fill Supply Chain Gaps

NASA - Breaking News - Tue, 10/29/2024 - 10:49am
Credit: NASA

In an effort to grow new commercial markets that support the future of space exploration, scientific discovery, and aeronautics research, NASA is preparing to relaunch its Mentor-Protégé Program for contractors on Friday, Nov. 1.

The program originally was launched to encourage NASA prime contractors, or mentors, to enter into agreements with eligible small businesses, or protégés. These agreements were created to enhance the protégés’ performance on NASA contracts and subcontracts, foster the establishment of long-term business relationships between small businesses and NASA prime contractors, and increase the overall number of small businesses that receive NASA contracts and subcontract awards.

“The NASA Mentor-Protégé Program is a critical enabling tool that allows experienced companies to provide business developmental assistance to emerging firms,” said Dwight Deneal, assistant administrator for NASA’s Office of Small Business Programs (OSBP). “The program enables NASA to expand its industrial base of suppliers, as prime and subcontractors, to assist in executing the mission and programs throughout the agency.”

The program’s relaunch follows an assessment of its policies and procedures by OSBP to ensure it continues to support NASA’s missions and addresses any supply chain gaps at an optimal level.

To provide more information about the program and its relaunch, OSBP will host an online lunch and learn event on Thursday, Nov. 7, at 1:00 p.m. EST. The event is open to all current and potential mentors and protégés who want to learn more about changes in the program, qualifications to participate, and how to apply.

“We are excited about rolling out the enhanced NASA Mentor-Protégé Program,” said David Brock, lead small business specialist for OSBP. “The program’s new focus will allow large businesses to mentor smaller firms in key areas that align with NASA’s mission and opportunities within the agency’s supply chain.”

One key change expands eligibility to all small businesses, in addition to minority-serving institutions, including Historically Black Colleges and Universities, and Ability One entities. This expansion enables the program to support an inclusive environment for more small businesses and underserved communities to interact with NASA and its contractors.

The program also will focus on engaging businesses within a select number of North American Industry Classifications System (NAICS) codes and specific industry sectors, such as research and development and aerospace manufacturing. These adjustments will allow the program to better support NASA’s long-term strategic goals and mission success.

The program is designed to benefit both the mentor and the protégé by fostering productive networking and contract opportunities. In a mentor-protégé agreement, mentors build relationships with small businesses, developing a subcontracting base and accruing credit toward their small business subcontracting goals. In addition, protégés receive technical and developmental assistance while also gaining sole-source contracts from mentors and additional contracting opportunities.

NASA is responsible for the administration and management of each agreement. The OSBP oversees the program and conducts semi-annual performance reviews to monitor progress and accomplishments made as a result of the mentor-protégé agreement.

To apply to be a mentor, companies must be a current NASA prime contractor with an approved small business contracting plan. Companies also must be eligible for the receipt of government contracts and be categorized under certain NAICS codes. Potential protégés must certify as a small business within NAICS size standards.

Find more information about participating in NASA’s Mentor-Protégé Program at:

https://www.nasa.gov/osbp/mentor-protege-program

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Underwater Temple from ‘Indiana Jones Civilization’ Discovered

Scientific American.com - Tue, 10/29/2024 - 10:30am

An ancient temple made by Arabian immigrants from the Nabataean culture has finally been found off the Italian coast

Categories: Astronomy

Watch China launch Shenzhou-19 astronauts to Tiangong space station today (video)

Space.com - Tue, 10/29/2024 - 10:27am
The crew were revealed less than a day ahead of launch.
Categories: Astronomy

AI helps driverless cars predict how unseen pedestrians may move

New Scientist Space - Cosmology - Tue, 10/29/2024 - 10:00am
A specialised algorithm could help autonomous vehicles track hidden objects, such as a pedestrian, a bicycle or another vehicle concealed behind a parked car
Categories: Astronomy

AI helps driverless cars predict how unseen pedestrians may move

New Scientist Space - Space Headlines - Tue, 10/29/2024 - 10:00am
A specialised algorithm could help autonomous vehicles track hidden objects, such as a pedestrian, a bicycle or another vehicle concealed behind a parked car
Categories: Astronomy