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Triangular UFO hiding in the clouds above White Sands Missile Range?
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By NASA
3 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
Piloted by NASA’s Tim Williams, the ER-2 science aircraft ascends for one of the final science flights for the GSFC Lidar Observation and Validation Experiment (GLOVE) on Feb. 1, 2025. As a collaboration between engineers, scientists, and aircraft professionals, GLOVE aims to improve satellite data products for Earth Science applications. NASA/Steve Freeman In February, NASA’s ER-2 science aircraft flew instruments designed to improve satellite data products and Earth science observations. From data collection to processing, satellite systems continue to advance, and NASA is exploring how instruments analyzing clouds can improve data measurement methods.
Researchers participating in the Goddard Space Flight Center Lidar Observation and Validation Experiment (GLOVE) used the ER-2 – based at NASA’s Armstrong Flight Research Center in Edwards, California – to validate satellite data about cloud and airborne particles in the Earth’s atmosphere. Scientists are using GLOVE instruments installed onboard the aircraft to measure and validate data about clouds generated by satellite sensors already orbiting in space around Earth.
“The GLOVE data will allow us to test new artificial intelligence algorithms in data processing,” said John Yorks, principal investigator for GLOVE and research physical scientist at NASA’s Goddard Space Flight Center in Greenbelt, Maryland. “These algorithms aim to improve the cloud and aerosol detection in data produced by the satellites.”
Jennifer Moore, a researcher from NASA’s Goddard Space Flight Center, checks the cabling on the Roscoe instrument at NASA’s Armstrong Flight Research Center in Edwards, California, for the GSFC Lidar Observation and Validation Experiment (GLOVE) on Feb. 1, 2025. The Roscoe instrument will be uploaded onto NASA’s ER-2 science aircraft.NASA/Steve Freeman The validation provided by GLOVE is crucial because it ensures the accuracy and reliability of satellite data. “The instruments on the plane provide a higher resolution measurement ‘truth’ to ensure the data is a true representation of the atmospheric scene being sampled,” Yorks said.
The ER-2 flew over various parts of Oregon, Arizona, Utah, and Nevada, as well as over the Pacific Ocean off the coast of California. These regions reflected various types of atmospheres, including cirrus clouds, marine stratocumulus, rain and snow, and areas with multiple types of clouds.
“The goal is to improve satellite data products for Earth science applications,” Yorks said. “These measurements allow scientists and decision-makers to confidently use this satellite information for applications like weather forecasting and hazard monitoring.”
Researcher Jackson Begolka from the University of Iowa examines instrument connectors onboard the ER-2 aircraft at NASA’s Armstrong Flight Research Center in Edwards, California, on Feb. 1, 2025. The GLOVE instrument will validate data from satellites orbiting the Earth.NASA/Steve Freeman The four instruments installed on the ER-2 were the Cloud Physics Lidar, the Roscoe Lidar, the enhanced Moderate Resolution Imaging Spectroradiometer Airborne Simulator, and the Cloud Radar System. These instruments validate data produced by sensors on NASA’s Ice, Cloud, and Land Elevation Satellite 2 (ICESat-2) and the Earth Cloud, Aerosol and Radiation Explorer (EarthCARE), a joint venture between the ESA (European Space Agency) and JAXA (Japan Aerospace Exploration Agency).
“Additionally, the EarthCARE satellite is flying the first ever Doppler radar for measurements of air motions within clouds,” Yorks said. While the ER-2 is operated by pilots and aircrew from NASA Armstrong, these instruments are supported by scientists from NASA Goddard, NASA’s Ames Research Center in California’s Silicon Valley, and the Naval Research Laboratory office in Monterey, California, as well as by students from the University of Iowa in Iowa City and the University of Maryland College Park.
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Last Updated Apr 16, 2025 EditorDede DiniusContactErica HeimLocationArmstrong Flight Research Center Related Terms
Armstrong Flight Research Center Airborne Science Earth Science Earth Science Technology Office Earth's Atmosphere ER-2 Goddard Space Flight Center Explore More
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By NASA
Long before joining NASA’s Test and Evaluation Support Team contract in October 2024, Angel Saenz was already an engineer at heart.
A STEM education program at his high school helped unlock that passion, setting him on a path that would eventually lead to NASA’s White Sands Test Facility in Las Cruces, New Mexico.
Angel Saenz poses in front of a composite overwrap pressure vessel outside of his office at White Sands Test Facility in Las Cruces, New Mexico. NASA/Anthony L. Quiterio The program – FIRST Robotics Competition – is run by global nonprofit, FIRST (For Inspiration and Recognition of Science and Technology). It was the brainchild of prolific inventor Dean Kamen, best known for creating the Segway.
In what the organization calls “the ultimate sport for the mind,” teams of students spend six weeks working under adult mentors—and strict rules—to design, program, and build industrial-sized robots before facing off in a themed tournament. Teams earn points for accomplishing various engineering feats, launching, grappling, and climbing their way through the obstacles of a game that’s less football and more American Ninja Warrior.
Competing during the 2013 and 2014 seasons with the White Sands-sponsored Deming Thundercats, Saenz said FIRST was a link between abstract mathematical ideas and real-world applications.
“Before joining FIRST, equations were just something I was told to solve for a grade, but now I was applying them and seeing how they were actually useful,” he said.
By turning education into an extracurricular activity as compelling as video games and as competitive as any varsity sport, FIRST completely reshaped Saenz’s approach to learning.
“There are lots of other things kids can choose to do outside of school, but engineering was always that thing for me,” he said. “I associate it with being a fun activity, I see it more as a hobby.”
That kind of energy—as any engineer knows—cannot be destroyed. Today Saenz channels it into his work, tackling challenges with White Sand’s Composite Pressure group where he tests and analyzes pressure vessel systems, enabling their safe use in space programs.
“Having that foundation really helps ground me,” he said. “When I see a problem, I can look back and say, ‘That’s like what happened in FIRST Robotics and here’s how we solved it.’”
Deming High School teacher and robotics mentor David Wertz recognized Saenz’s aptitude for engineering, even when Saenz could not yet see it in himself.
“He wasn’t aware that we were using the engineering process as we built our robot,” Wertz said, “but he was always looking for ways to iterate and improve our designs.”
Saenz credits those early hands-on experiences for giving him a head start.
“It taught me a lot of concepts that weren’t supposed to be learned until college,” he said.
Armed with that knowledge, Saenz graduated from New Mexico State University in 2019 with a dual degree in mechanical and aerospace engineering.
Now 28 years old, Saenz is already an accomplished professional. He adds White Sands to an impressive resume that includes past experiences with Albuquerque-based global manufacturing company Jabil and Kirtland Airforce Base.
Though only five months into the job, Saenz’s future at White Sands was set into motion more than a decade ago when he took a field trip to the site with Wertz in 2013.
“The kind invitations to present at White Sands or to take a tour of the facility has inspired many of the students to pursue degrees in engineering and STEM,” Wertz said. “The partnership continues to allow students to see the opportunities that are available for them if they are willing to put in the work.”
In a full-circle moment, Saenz and Mr. Wertz recently found themselves together at White Sands once again for the 2024 Environmental, Innovation, Safety, and Health Day event. This time not as student and teacher, but as industry colleagues in a reunion that could not have been better engineered.
David Wertz and Angel Saenz attend White Sand’s Environmental, Innovation, Safety, and Health Day event on October 31, 2024. The 2025 FIRST Robotics World Competition will take place in Houston at the George R. Brown Convention Center from April 16 to April 19. NASA will host an exciting robotics exhibit at the event, showcasing the future of technology and spaceflight. As many as 60,000 energetic fans, students, and industry leaders are expected to attend. Read more about NASA’s involvement with FIRST Robotics here.
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By NASA
NASA, ESA, CSA, STScI Two actively forming stars are responsible for the shimmering hourglass-shaped ejections of gas and dust that gleam in orange, blue, and purple in this representative color image captured by NASA’s James Webb Space Telescope. This star system, called Lynds 483, is named for American astronomer Beverly T. Lynds, who published extensive catalogs of “dark” and “bright” nebulae in the early 1960s.
The two protostars are at the center of the hourglass shape, in an opaque horizontal disk of cold gas and dust that fits within a single pixel. Much farther out, above and below the flattened disk where dust is thinner, the bright light from the stars shines through the gas and dust, forming large semi-transparent orange cones.
Learn what the incredibly fine details in this image reveal.
Image credit: NASA, ESA, CSA, STScI
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By USH
On the night of February 23, 2025, residents of Tucumán, Argentina witnessed an astonishing sight during a violent thunderstorm. As a powerful lightning bolt tore through the sky, it briefly illuminated a massive, cigar-shaped object hovering in the storm’s center.
Eyewitnesses described the object as dark, elongated, and solid, standing in stark contrast to the swirling storm clouds around it. Unlike a natural weather phenomenon, the shape appeared structured and deliberate, leading many to speculate that it was a UFO of intelligent design, possibly of extraterrestrial origin.
It is not clear whether the object was struck by the lightning but there have been reports of UFOs being hit by lightning yet remaining unaffected, suggesting they may either harness or withstand immense energy levels.
Some researchers believe that certain UFOs absorb energy from lightning as a means of propulsion or power generation. In past cases, similar sightings have been reported in the presence of electrical storms, further fueling theories that such crafts may recharge their systems using natural energy sources.
It is known that theoretical physics explores the concept of extracting energy from electrical phenomena, such as Tesla’s ideas about wireless energy transmission. If an advanced civilization mastered this, lightning could be a viable energy source.
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By NASA
Explore Hubble Hubble Home Overview About Hubble The History of Hubble Hubble Timeline Why Have a Telescope in Space? Hubble by the Numbers At the Museum FAQs Impact & Benefits Hubble’s Impact & Benefits Science Impacts Cultural Impact Technology Benefits Impact on Human Spaceflight Astro Community Impacts Science Hubble Science Science Themes Science Highlights Science Behind Discoveries Hubble’s Partners in Science Universe Uncovered Explore the Night Sky Observatory Hubble Observatory Hubble Design Mission Operations Missions to Hubble Hubble vs Webb Team Hubble Team Career Aspirations Hubble Astronauts News Hubble News Hubble News Archive Social Media Media Resources Multimedia Multimedia Images Videos Sonifications Podcasts e-Books Online Activities Lithographs Fact Sheets Posters Hubble on the NASA App Glossary More 35th Anniversary Online Activities 2 min read
Hubble Captures a Neighbor’s Colorful Clouds
This NASA/ESA Hubble Space Telescope image features part of the Small Magellanic Cloud. ESA/Hubble & NASA, C. Murray
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Say hello to one of the Milky Way’s neighbors! This NASA/ESA Hubble Space Telescope image features a scene from one of the closest galaxies to the Milky Way, the Small Magellanic Cloud (SMC). The SMC is a dwarf galaxy located about 200,000 light-years away. Most of the galaxy resides in the constellation Tucana, but a small section crosses over into the neighboring constellation Hydrus.
Thanks to its proximity, the SMC is one of only a few galaxies that are visible from Earth without the help of a telescope or binoculars. For viewers in the southern hemisphere and some latitudes in the northern hemisphere, the SMC resembles a piece of the Milky Way that has broken off, though in reality it’s much farther away than any part of our own galaxy.
With its 2.4-meter mirror and sensitive instruments, Hubble’s view of the SMC is far more detailed and vivid than what humans can see. Researchers used Hubble’s Wide Field Camera 3 to observe this scene through four different filters. Each filter permits different wavelengths of light, creating a multicolored view of dust clouds drifting across a field of stars. Hubble’s view, however, is much more zoomed-in than our eyes, allowing it to observe very distant objects. This image captures a small region of the SMC near the center of NGC 346, a star cluster that is home to dozens of massive young stars.
Facebook logo @NASAHubble @NASAHubble Instagram logo @NASAHubble Media Contact:
Claire Andreoli (claire.andreoli@nasa.gov)
NASA’s Goddard Space Flight Center, Greenbelt, MD
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Last Updated Mar 21, 2025 Editor Andrea Gianopoulos Location NASA Goddard Space Flight Center Related Terms
Hubble Space Telescope Astrophysics Astrophysics Division Galaxies Goddard Space Flight Center Magellanic Clouds The Universe Keep Exploring Discover More Topics From Hubble
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