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By NASA
5 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
Two NASA employees, Howard Chang and Bradley Williams, were named as two of the “20 under 35 of 2024” by the Space and Satellite Professionals International. The award recognizes outstanding young professionals in the space industry.
Photos courtesy of Bradley Williams and Howard Chang The annual list of “20 Under 35” features 20 employees and entrepreneurs to keep your eye on in coming years. They were selected from nominations submitted by the membership and evaluated by the same panel of judges who name winners of the Promise Awards.
Howard Chang is an Assistant Chief Counsel at NASA’s Goddard Space Flight Center in Greenbelt, Maryland. Bradley (Brad) Williams is the Acting Associate Director for Flight, Heliophysics Division, NASA Science Mission Directorate at NASA Headquarters, Washington.
“I’m honored to be named in this year’s cohort,” Chang said. “I saw how SSPI connects people across the space and satellite industry—across generations, countries, and even disciplines—to build up the space economy of the future. And I can’t express enough thanks to all my NASA colleagues for their support and kindness—especially Deputy Chief Counsel Amber Hufft for her time and mentorship this year.”
“It is an absolute honor to be recognized by SSPI on the 20 under 35 list of 2024,” said Williams. “I feel privileged to have benefitted from the opportunities I’ve had so far in my career. I want to thank the numerous mentors through the years who have provided me guidance and lessons learned and especially my colleagues and the leaders at NASA who have recognized my contributions and supported my growth potential as a leader.”
About Howard Chang
Howard Chang serves as the lead attorney for NASA’s Wallops Flight Facility’s commercial, nonprofit, and interagency partnerships in Wallops Island, Virginia. He also focuses on legal issues involving Unmanned Aircraft Systems (UAS), small UAS, real property transactions, government contracts litigation and administration supporting NASA Goddard, and partnerships involving the Goddard Institute for Space Studies located at Columbia University, New York, NASA commended Chang with an individual merit award in recognition of his superior support to the Goddard Space Flight Center during his first six months.
In addition to his legal work, Chang contributes substantially to thought leadership in space law and policy. He has authored articles for The Federalist and the International Institute of Space Law on topics from the Apollo 8 mission to the travaux preparatoires of the Principles Declaration of 1963—the precursor to the Outer Space Treaty. He is a frequent speaker on matters of space law. He will be presenting at the 2024 International Astronautical Congress in Milan, Italy on the Wolf Amendment and the future of the International Space Station. In Milan, he will present in his capacity as an Advisor for the Georgetown University Space Initiative. He continues to serve as a guest lecturer on space policy for law schools and undergraduate space courses as well.
Chang previously worked at an international firm in its aerospace finance and space law practices, engaging in litigation, transactional, regulatory, and policy work for aerospace and space companies. In addition, he worked on white-collar criminal defense, internal corporate investigations, congressional investigations, trial litigation, appellate litigation, and national security matters.
About Bradley Williams
Bradley Williams is the acting Associate Director for Flight Programs in the Heliophysics Division of the Science Mission Directorate at NASA Headquarters, Washington where he oversees more than a dozen missions in operations and approximately another dozen missions in different stages of development.
Previously, Williams was a Program Executive in the Heliophysics Division where his assignments included IMAP, TRACERS, HelioSwarm, the Solar Cruiser solar sail technology project, and Senior Program Executive of the NASA Space Weather Program.
Before joining NASA, he was the Director of Civil Space Programs at Terran Orbital Corporation, where he led the spacecraft development for both commercial and NASA technology demonstration missions and assisted with the growth of the science mission portfolio.
Previously at the University of Arizona, he worked with faculty and research teams to identify proposal opportunities and develop spaceflight proposals. Williams was a vital member of the OSIRIS-REx Camera Suite (OCAMS) team. He also served as the Deputy Payload Manager on GUSTO, the first of its kind, balloon-borne observatory.
He has been recognized for his achievements being named a Via Satellite Rising Star in 2024 and has been awarded the Robert H. Goddard Engineering Team Award, NASA Group Achievement Award, and asteroid (129969) Bradwilliams named in his honor.
The “20 Under 35“ are honored each year at SSPI’s Future Leaders Dinner. At the Dinner, SSPI presents the three top-ranked members of the 20 Under 35 with a Promise Award, recognizing them as leaders of their year’s cohort, and honors the Mentor of the Year for fostering young talent, both within his or her organization and throughout the industry. The 2024 “20 Under 35” will be honored at the Future Leaders Celebration on October 21, 2024 during Silicon Valley Space Week.
Rob Gutro
NASA’s Goddard Space Flight Center
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Last Updated Oct 03, 2024 EditorJamie AdkinsContactRob Garnerrob.garner@nasa.gov Related Terms
General Goddard Space Flight Center People of Goddard People of NASA
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By NASA
Credit: NASA NASA has selected Firefly Aerospace, Inc. of Cedar Park, Texas, to provide launch services for the National Oceanic and Atmospheric Administration (NOAA) QuickSounder mission.
The selection is part of NASA’s Venture-Class Acquisition of Dedicated and Rideshare (VADR) launch services contract. This contract allows the agency to make fixed-price indefinite-delivery/indefinite-quantity awards during VADR’s five-year ordering period, with a maximum total value of $300 million across all contracts.
The QuickSounder mission will support NOAA’s next generation satellite architecture for its future low Earth orbit program, which will provide mission-critical data for the agency’s National Weather Service, the nation’s weather industry, and other users worldwide.
QuickSounder is the first small satellite in NOAA’s Near Earth Orbit Network (NEON). A collaborative effort between NASA and NOAA, NEON will provide a new approach to developing a new global environmental satellite system by quickly building small to medium-sized satellites with Earth-observing instruments for weather forecasting, disaster management, and climate monitoring. QuickSounder has a launch readiness date of February 2026.
NASA will manage the development and launch of the satellites for NOAA. As the mission lead, NOAA provides funding, technical requirements, and will manage post-launch operations. NASA and NOAA will work with commercial partners to design and build the network’s spacecraft and instruments.
For information about NASA and agency programs, visit:
https://www.nasa.gov
-end-
Liz Vlock / Karen Fox
Headquarters, Washington
202-358-1100
elizabeth.a.vlock@nasa.gov / karen.fox@nasa.gov
Patti Bielling
Kennedy Space Center, Florida
321-501-7575
patricia.a.bielling@nasa.gov
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Last Updated Sep 23, 2024 LocationNASA Headquarters Related Terms
Science Mission Directorate Joint Agency Satellite Division Kennedy Space Center NASA Directorates NOAA (National Oceanic and Atmospheric Administration) View the full article
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By European Space Agency
Just a month after its launch, ESA’s Arctic Weather Satellite has already delivered its first images, notably capturing Storm Boris, which has been wreaking havoc across central Europe.
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By USH
In the remote wilderness of the Shoria Mountains in southern Siberia, a long-hidden secret has remained untouched for millennia. Far from the reach of modern civilization, a discovery was made that would challenge our understanding of ancient human history.
In 2013, a team of 19 researchers, led by Georgy Sidorov, embarked on an expedition to explore this mysterious region. Their destination was Gora Shoria, a mountain towering 3,600 feet above sea level in a remote part of Russia. Intrigued by reports of strange megalithic structures, the team ventured into this secluded terrain.
What they found was extraordinary: an immense super-megalith dating back roughly 100,000 years that defied conventional history. These massive stone blocks, later known as the Gornaya Shoria Megaliths, appeared to be made of granite, featuring flat surfaces and precise right angles. The most astounding detail was the weight of the stones, exceeding 3,000 tons—making them the largest megaliths ever discovered.
The arrangement of these granite blocks suggested a deliberate design, far beyond what could be explained by natural formations. The blocks were carefully stacked, reaching a height of approximately 140 feet. This raised profound questions: how were such massive stones carved, transported, and assembled in this remote and rugged landscape?
Some researchers have speculated about the existence of a pre-flood civilization, a sophisticated society wiped out by a cataclysmic event.
Also a deep, narrow vertical shaft was uncovered. The shaft, lined with parallel stone slabs, appeared to be human-made.
The walls of the shaft were straight and polished, descending 40 meters (around 130 feet) before opening into a vast underground hall, 36 meters (around 118 feet) high. These walls were constructed from large megalithic blocks, perfectly fitted with minimal gaps. Some of the stones resembled columns, reinforcing the idea of deliberate design. The full explored length of the shaft spanned over 100 meters (approximately 350 feet).
The precision and scale of this structure left no doubt that it was an artificial creation of immense proportions. The polished walls and massive blocks bore a striking resemblance to the shafts within the Great Pyramid of Khufu in Egypt, suggesting a level of architectural sophistication that defies conventional explanations.
Speculation abounds regarding the shaft’s original purpose. Some believe it served an advanced technological function or was part of a larger, undiscovered structure. The exploration team took over an hour to reach the bottom of the shaft, which required significant climbing expertise and endurance. It is believed that additional chambers and channels, still unexplored, may lie even deeper underground.
How could these gigantic 200-ton stone blocks have been assembled with such accuracy, deep underground? What kind of technology was used to construct the shaft and underground chamber?
Some researchers have speculated that it may have been part of an ancient factory, a seismological research device, or even an energy generator. Others believe it was the underground portion of a long-lost pyramid that once stood on the surface of the mountain.
Despite differing theories, we may wonder what ancient forces or lost civilizations left their mark on this remote corner of the world?
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By NASA
5 Min Read 9 Phenomena NASA Astronauts Will Encounter at Moon’s South Pole
An artist’s rendering of an Artemis astronaut working on the Moon’s surface. Credits:
NASA NASA’s Artemis campaign will send the first woman and the first person of color to the Moon’s south polar region, marking humanity’s first return to the lunar surface in more than 50 years.
Here are some out-of-this-world phenomena Artemis astronauts will experience:
1. A Hovering Sun and Giant Shadows
This visualization shows the motions of Earth and the Sun as viewed from the South Pole of the Moon.
NASA’s Goddard Space Flight Center Near the Moon’s South Pole, astronauts will see dramatic shadows that are 25 to 50 times longer than the objects casting them. Why? Because the Sun strikes the surface there at a low angle, hanging just a few degrees above the horizon. As a result, astronauts won’t see the Sun rise and set. Instead, they’ll watch it hover near the horizon as it moves horizontally across the sky.
2. Sticky, Razor-Sharp Dust …
This dust particle came from a lunar regolith sample brought to Earth in 1969 by Apollo 11 astronauts. The particle is about 25 microns across, less than the width of an average human hair. The image was taken with a scanning electron microscope. The lunar dust, called regolith, that coats the Moon’s surface looks fine and soft like baking powder. But looks can be deceiving. Lunar regolith is formed when meteoroids hit the Moon’s surface, melting and shattering rocks into tiny, sharp pieces. The Moon doesn’t have moving water or wind to smooth out the regolith grains, so they stay sharp and scratchy, posing a risk to astronauts and their equipment.
3. … That’s Charged with Static Electricity
Astronaut Eugene Cernan, commander of Apollo 17, inside the lunar module on the Moon after his second moonwalk of the mission in 1972. His spacesuit and face are covered in lunar dust. Because the Moon has no atmosphere to speak of, its surface is exposed to plasma and radiation from the Sun. As a result, static electricity builds up on the surface, as it does when you shuffle your feet against a carpeted floor. When you then touch something, you transfer that charge via a small shock. On the Moon, this transfer can short-circuit electronics. Moon dust also can make its way into astronaut living quarters, as the static electricity causes it to easily stick to spacesuits. NASA has developed methods to keep the dust at bay using resistant textiles, filters, and a shield that employs an electric field to remove dust from surfaces.
4. A New Sense of Lightness
In 1972, Apollo 16 astronaut Charles Duke hammered a core tube into the Moon’s surface until it met a rock and wouldn’t go any farther. Then the hammer flew from his hand. He made four attempts to pick it up by bending down and leaning to reach for it. He gave up and returned to the rover to get tongs to finally pick up the hammer successfully.
NASA’s Johnson Space Center Artemis moonwalkers will have a bounce to their step as they traverse the lunar surface. This is because gravity won’t pull them down as forcefully as it does on Earth. The Moon is only a quarter of Earth’s size, with six times less gravity. Simple activities, like swinging a rock hammer to chip off samples, will feel different. While a hammer will feel lighter to hold, its inertia won’t change, leading to a strange sensation for astronauts. Lower gravity has perks, too. Astronauts won’t be weighed down by their hefty spacesuits as much as they would be on Earth. Plus, bouncing on the Moon is just plain fun.
5. A Waxing Crescent … Earth?
This animated image features a person holding a stick with a sphere on top that represents the Moon. The person is demonstrating an activity that helps people learn about the phases of the Moon by acting them out. NASA’s Jet Propulsion Laboratory When Artemis astronauts look at the sky from the Moon, they’ll see their home planet shining back at them. Just like Earthlings see different phases of the Moon throughout a month, astronauts will see an ever-shifting Earth. Earth phases occur opposite to Moon phases: When Earth experiences a new Moon, a full Earth is visible from the Moon.
6. An Itty-Bitty Horizon
A view from the Apollo 11 spacecraft in July 1969 shows Earth rising above the Moon’s horizon. NASA Because the Moon is smaller than Earth, its horizon will look shorter and closer. To someone standing on a level Earth surface, the horizon is 3 miles away, but to astronauts on the Moon, it’ll be only 1.5 miles away, making their surroundings seem confined.
7. Out-of-This-World Temperatures
This graphic shows maximum summer and winter temperatures near the lunar South Pole. Purple, blue, and green identify cold regions, while yellow to red signify warmer ones. The graphic incorporates 10 years of data from NASA’s LRO (Lunar Reconnaissance Orbiter), which has been orbiting the Moon since 2009.
NASA/LRO Diviner Seasonal Polar Data Because sunlight at the Moon’s South Pole skims the surface horizontally, it brushes crater rims, but doesn’t always reach their floors. Some deep craters haven’t seen the light of day for billions of years, so temperatures there can dip to minus 334 F. That’s nearly three times colder than the lowest temperature recorded in Antarctica. At the other extreme, areas in direct sunlight, such as crater rims, can reach temperatures of 130 F.
8. An Inky-Black Sky
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An animated view of Earth emerging below the horizon as seen from the Moon’s South Pole. This visual was created using a digital elevation map from LRO’s laser altimeter, LOLA. NASA’s Scientific Visualization Studio The Moon, unlike Earth, doesn’t have a thick atmosphere to scatter blue light, so the daytime sky is black. Astronauts will see a stark contrast between the dark sky and the bright ground.
9. A Rugged Terrain
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An overhead view of the Moon, beginning with a natural color from a distance and changing to color-coded elevation as the camera comes closer. The visual captures the rugged terrain of the lunar South Pole area. It includes a color key and animated scale bar. This visual was created using a digital elevation map from NASA LRO’s laser altimeter, LOLA. NASA’s Scientific Visualization Studio Artemis moonwalkers will find a rugged landscape that takes skill to traverse. The Moon has mountains, valleys, and canyons, but its most notable feature for astronauts on the surface may be its millions of craters. Near the South Pole, gaping craters and long shadows will make it difficult for astronauts to navigate. But, with training and special gear, astronauts will be prepared to meet the challenge.
By Avery Truman
NASA’s Goddard Space Flight Center, Greenbelt, Md.
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Last Updated Sep 11, 2024 Related Terms
Artemis Earth’s Moon Exploration Systems Development Mission Directorate Humans in Space Missions NASA Directorates Planetary Science Division Science Mission Directorate The Solar System Explore More
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