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Underwater ruins and pyramid of ancient civilization discovered off St. Bernard Parish, Louisiana
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By NASA
The space shuttle Discovery launches from NASA’s Kennedy Space Center in Florida, heading through Atlantic skies toward its 51-D mission. The seven-member crew lifted off at 8:59 a.m. ET, April 12, 1985.NASA The launch of space shuttle Discovery is captured in this April 12, 1985, photo. This mission, STS-51D, was the 16th flight of NASA’s Space Shuttle program, and Discovery’s fourth flight.
Discovery carried out 39 missions, more than any other space shuttle. Its missions included deploying and repairing the Hubble Space Telescope and 13 flights to the International Space Station – including the very first docking in 1999. The retired shuttle now resides at the National Air and Space Museum’s Steven F. Udvar-Hazy Center in Virginia.
Learn more about NASA’s Space Shuttle Program.
Image credit: NASA
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By USH
Time and again, discoveries emerge that challenge our understanding of human history, yet mainstream institutions often ignore or dismiss them. Case in point: Gunung Padang in Indonesia and Göbekli Tepe in Turkey.
Gunung Padang, a massive megalithic structure in West Java, sits atop an extinct volcano. New research suggests it could be the world’s oldest pyramid, dating back 25,000 to 14,000 years ago, deep into the last Ice Age.
If accurate, this would place it tens of thousands of years before the Egyptian pyramids and older than Göbekli Tepe, the 12,000-year-old site in Turkey already known for defying conventional history.
Advanced scanning has revealed multiple layers of construction, some possibly as old as 27,000 years, with underground chambers still largely unexplored. And yet, despite the groundbreaking implications, Gunung Padang remains shrouded in silence.
Excavations have slowed. Access is restricted. Even more oddly, global policy organizations like the World Economic Forum’s “Global Shapers” have ties to site oversight. Why would an economic think tank be involved in an ancient archaeological dig?
The mystery runs deeper than stone. It touches on power, control, and narrative.
If humanity was building advanced structures during or before the Ice Age—long before agriculture, it rewrites everything we think we know: Who we are - Where we come from - What we’re truly capable of.
Accepting this would force a total overhaul of textbooks, academic models, and career-long assumptions. Institutions resist this not out of malice, but self-preservation.
There’s a deeper reason: that certain knowledge is intentionally suppressed, to maintain control, avoid disruption, and keep ancient technologies hidden.
Because if ancient civilizations, eventually with the help of advanced extraterrestrial races, once building advanced structures, achieved clean energy, global cooperation, or cosmic insight and then lost it, we’re not the pinnacle of progress.
If knowledge is power, then controlling history is the ultimate power, keeping us in the dark about our origins, like a civilization suffering from amnesia.
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By NASA
3 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
Students from Universidad Católica Boliviana “San Pablo” compete during NASA’s 2024 Human Exploration Rover Challenge. The 2025 competition takes place Friday and Saturday, April 11-12, 2025, at the U.S. Space & Rocket Center’s Aviation Challenge course in Huntsville, Alabama. NASA NASA’s annual Human Exploration Rover Challenge returns Friday, April 11, and Saturday, April 12, with student teams competing at the U.S. Space & Rocket Center’s Aviation Challenge course near the agency’s Marshall Space Flight Center in Huntsville, Alabama.
Media are invited to watch as hundreds of students from around the world attempt to navigate a complex obstacle course by piloting a vehicle of their own design and production. Media interested in attending or setting up interviews should contact Taylor Goodwin in the Marshall Office of Communications at 938-210-2891 no later than 2 p.m. Thursday, April 10.
In addition to the traditional human-powered rover division, this year’s competition expands the challenge to include a remote-control division. The 2025 HERC Handbook includes guidelines for the new remote-control division and updates for the human-powered division.
Participating teams represent 35 colleges and universities, 38 high schools, and two middle schools from 20 states, Puerto Rico, and 16 other nations.
The event is free and open to the public, with rover excursions from 7:30 a.m. to 3 p.m. CDT each day, or until the last rover completes the obstacle course.
Following the competition, NASA will host an in-person awards ceremony Saturday, April 12, at 5:30 p.m. inside the Space Camp Operations Center at the U.S. Space & Rocket Center. NASA and industry sponsors will present multiple awards highlighting team successes throughout the past eight-months-long engineering design project, including awards for best rover design, best pit crew, best social media presence, and many other accomplishments.
About the Challenge
Recognized as NASA’s leading international student challenge, the Human Exploration Rover Challenge aims to put competitors in the mindset of NASA’s Artemis campaign. Teams pitch an engineering design for a lunar rover which simulates astronauts exploring the lunar surface while overcoming various obstacles. Eligible teams compete to be among the top three finishers in their divisions, and to win multiple awards, including best vehicle design, best rookie team, and more.
The annual challenge draws hundreds of students from around the world and reflects the goals of NASA’s Artemis campaign, which will establish the first long-term presence on the Moon and pave the way for eventual missions to Mars.
The event was launched in 1994 as the NASA Great Moonbuggy Race – a collegiate competition to commemorate the 25th anniversary of the Apollo 11 lunar landing. It expanded in 1996 to include high school teams, evolving again in 2014 into the NASA Human Exploration Rover Challenge. Since its inception, more than 15,000 students have participated – with many former students now working in the aerospace industry, including with NASA.
The Human Exploration Rover Challenge is managed by NASA Marshall’s Southeast Regional Office of STEM Engagement and is one of eight Artemis Student Challenges. NASA’s Office of STEM Engagement uses challenges and competitions to further the agency’s goal of encouraging students to pursue degrees and careers in science, technology, engineering, and mathematics.
To learn more about the challenge, visit:
https://www.nasa.gov/roverchallenge/
Taylor Goodwin
256-544-0034
Marshall Space Flight Center, Huntsville, Alabama
taylor.goodwin@nasa.gov
Facebook logo @RoverChallenge@NASAMarshallCenter @RoverChallenge@NASA_Marshall Instagram logo @NASA_Marshall Share
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Last Updated Apr 04, 2025 EditorBeth RidgewayLocationMarshall Space Flight Center Related Terms
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By NASA
X-ray: NASA/CXC/Technion/N. Keshet et al.; Illustration: NASA/CXC/SAO/M. Weiss People often think about archaeology happening deep in jungles or inside ancient pyramids. However, a team of astronomers has shown that they can use stars and the remains they leave behind to conduct a special kind of archaeology in space.
Mining data from NASA’s Chandra X-ray Observatory, the team of astronomers studied the relics that one star left behind after it exploded. This “supernova archaeology” uncovered important clues about a star that self-destructed – probably more than a million years ago.
Today, the system called GRO J1655-40 contains a black hole with nearly seven times the mass of the Sun and a star with about half as much mass. However, this was not always the case.
Originally GRO J1655-40 had two shining stars. The more massive of the two stars, however, burned through all of its nuclear fuel and then exploded in what astronomers call a supernova. The debris from the destroyed star then rained onto the companion star in orbit around it, as shown in the artist’s concept.
This artist’s impression shows the effects of the collapse and supernova explosion of a massive star. A black hole (right) was formed in the collapse and debris from the supernova explosion is raining down onto a companion star (left), polluting its atmosphere.CXC/SAO/M. Weiss With its outer layers expelled, including some striking its neighbor, the rest of the exploded star collapsed onto itself and formed the black hole that exists today. The separation between the black hole and its companion would have shrunk over time because of energy being lost from the system, mainly through the production of gravitational waves. When the separation became small enough, the black hole, with its strong gravitational pull, began pulling matter from its companion, wrenching back some of the material its exploded parent star originally deposited.
While most of this material sank into the black hole, a small amount of it fell into a disk that orbits around the black hole. Through the effects of powerful magnetic fields and friction in the disk, material is being sent out into interstellar space in the form of powerful winds.
This is where the X-ray archaeological hunt enters the story. Astronomers used Chandra to observe the GRO J1655-40 system in 2005 when it was particularly bright in X-rays. Chandra detected signatures of individual elements found in the black hole’s winds by getting detailed spectra – giving X-ray brightness at different wavelengths – embedded in the X-ray light. Some of these elements are highlighted in the spectrum shown in the inset.
The team of astronomers digging through the Chandra data were able to reconstruct key physical characteristics of the star that exploded from the clues imprinted in the X-ray light by comparing the spectra with computer models of stars that explode as supernovae. They discovered that, based on the amounts of 18 different elements in the wind, the long-gone star destroyed in the supernova was about 25 times the mass of the Sun, and was much richer in elements heavier than helium in comparison with the Sun.
This analysis paves the way for more supernova archaeology studies using other outbursts of double star systems.
A paper describing these results titled “Supernova Archaeology with X-Ray Binary Winds: The Case of GRO J1655−40” was published in The Astrophysical Journal in May 2024. The authors of this study are Noa Keshet (Technion — Israel Institute of Technology), Ehud Behar (Technion), and Timothy Kallman (NASA’s Goddard Space Flight Center).
NASA’s Marshall Space Flight Center in Huntsville, Alabama, manages the Chandra program. The Smithsonian Astrophysical Observatory’s Chandra X-ray Center controls science operations from Cambridge, Massachusetts, and flight operations from Burlington, Massachusetts.
Read more from NASA’s Chandra X-ray Observatory.
Learn more about the Chandra X-ray Observatory and its mission here:
https://www.nasa.gov/chandra
https://chandra.si.edu
Visual Description
This release features an artist’s rendering of a supernova explosion, inset with a spectrum graph.
The artist’s illustration features a star and a black hole in a system called GRO J1655-40. Here, the black hole is represented by a black sphere to our upper right of center. The star is represented by a bright yellow sphere to our lower left of center. In this illustration, the artist captures the immensely powerful supernova as a black hole is created from the collapse of a massive star, with an intense burst of blurred beams radiating from the black sphere. The blurred beams of red, orange, and yellow light show debris from the supernova streaking across the entire image in rippling waves. These beams rain debris on the bright yellow star.
When astronomers used the Chandra X-ray Observatory to observe the system in 2005, they detected signatures of individual elements embedded in the X-ray light. Some of those elements are highlighted in the spectrum graph shown in the inset, positioned at our upper lefthand corner.
The graph’s vertical axis, on our left, indicates X-ray brightness from 0.0 up to 0.7 in intensity units. The horizontal axis, at the bottom of the graph, indicates Wavelength from 6 to 12 in units of Angstroms. On the graph, a tight zigzagging line begins near the top of the vertical axis, and slopes down toward the far end of the horizontal axis. The sharp dips show wavelengths where the light has been absorbed by different elements, decreasing the X-ray brightness. Some of the elements causing these dips have been labeled, including Silicon, Magnesium, Iron, Nickel, Neon, and Cobalt.
News Media Contact
Megan Watzke
Chandra X-ray Center
Cambridge, Mass.
617-496-7998
mwatzke@cfa.harvard.edu
Lane Figueroa
Marshall Space Flight Center, Huntsville, Alabama
256-544-0034
lane.e.figueroa@nasa.gov
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By USH
Researchers utilizing publicly available Synthetic Aperture Radar (SAR) data from Capella Space and Umbra have uncovered significant hidden structures within and beneath the CFR Pyramid on the Giza Plateau. The study reveals five distinct "Zed" structures located above what was previously believed to be the pharaoh’s burial chamber, resembling similar formations found in the Khufu Pyramid. These structures are connected by geometric pathways, with additional secondary formations identified through satellite imaging.
Source and credit images: The Reese report / The Kafre Research Project.
Most notably, eight vertically aligned cylindrical structures, arranged in two parallel rows from north to south, extend 648 meters underground. These formations merge into two massive cubic structures, each approximately 80 meters per side. Tomographical analysis indicates that the cylindrical structures function as hollow wells surrounded by descending spiral pathways.
Further research suggests that these subterranean formations are not limited to the CFR Pyramid but extend beneath the Khufu and Menkaure pyramids as well, reaching depths of approximately two kilometers. The study marks a groundbreaking advancement in the understanding of the Giza Plateau’s underground complexity,
The discoveries surrounding the CFR Pyramid represent just the tip of a vast and complex structure beneath the Giza Plateau.If confirmed, this discovery could challenge mainstream Egyptology’s belief that the pyramids were simply royal tombs.
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