NASA
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NASA
I Am Artemis: Tom Percy
As NASA sets its sights on long-term exploration of the Moon and Mars, the agency is increasing the cadence of its Artemis missions. Helping bring these plans to fruition is Tom Percy, manager of systems engineering and integration for NASA’s Human Landing System Program. Tom Percy, manager of systems engineering and integration for NASA’s Human Landing Systems Program, stands in front of…
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NASA
Taking Flight to Prepare for Space
NASA astronaut Adam Fuhrmann (right, in yellow) prepares for a training flight aboard NASA’s WB-57 aircraft in this July 16, 2026, photo. These high-altitude flights train the crew to work in a tight environment and operate aircraft systems while in a pressure suit, preparing them for future missions to the International Space Station, Moon, or beyond. Image credit: NASA/Josh Valcarcel
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NASA
How the Tide Turns at the Mouth of the Elbe
One of the major rivers of Europe, the Elbe flows more than 1,000 kilometers (600 miles) across the continent before reaching the North Sea. At its mouth, the low-lying landscape is continually reshaped by the rise and fall of the tides. These dynamic tidal flats are a boon to biodiversity while sometimes posing challenges for those navigating its waters and for communities living…
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NASA
Astronomy Picture of the Day
New Sharpest Image of the Sun Uncovers Instability Explanation: What does the new sharpest image of our Sun show? Instability. To be clear, a certain kind of interactive process called the Kelvin-Helmholtz instability (KHI). This instability can create waves and swirls when two streams flow past each other — in this case variable streams of solar magnetic plasma. Long hypothesized to occur on the Sun’s surface, KHI…
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NASA
NASA’s IXPE May Have Proven 90-Year-Old Theory
A first-of-its-kind measurement of a magnetar may have captured empty space behaving in a way physicists have predicted for 90 years, but never directly observed. The results published Wednesday in Nature. This artist’s concept depicts magnetar 1E 1547.0-5408, a rapidly rotating neutron star with magnetic fields over a trillion times stronger than Earth’s. Blue curves emanating from the star’s two magnetic…
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NASA
NASA’s Perseverance Captures Phobos and Earth
Description This composite of seven images from the Mastcam-Z instrument aboard NASA’s Perseverance Mars rover shows Earth, visible as a small bright dot moving from upper left to lower right, passing behind the Martian moon Phobos on July 2, 2026, 1,907th Martian day, or sol, of the mission. The black background is the result of image processing that removed extraneous…
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NASA
Artemis III Orion Crew and Service Models Joined
Technicians joined the Orion crew and service modules together on July 30, 2026, inside the Neil Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida. The crew module will carry and sustain NASA astronauts Randy Bresnik, Andre Douglas, and Frank Rubio, and ESA (European Space Agency) astronaut Luca Parmitano, while the service module will power and propel…
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NASA
NASA’s Perseverance Rover Watches Earth Vanish Behind Martian Moon
Earth and the Martian moon Phobos dance together in a series of images recently acquired by NASA’s Perseverance Mars rover. Earth appears as a point of light in the Martian sky, disappearing behind the crescent of Phobos, the larger of Mars’ two moons. This is the first time humanity has captured from the surface of another planet an observation of…
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NASA
Advanced Mini-laboratories Automate Space Station Research
The International Space Station hosts hundreds of science experiments at a time. Some experiments can take hours to perform, and researchers need to account for astronauts’ limited time. Fully automated devices, like Redwire’s ADvanced Space Experiment Processors (ADSEPs), have been designed to conduct more space science with less crew time. Within each ADSEP facility there are three to four “mini-laboratories”, called…
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NASA
Astronomy Picture of the Day
Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. Spokes on Saturn’s B Ring Explanation: Don’t get spooked by Saturn’s ghostly spokes! Today we feature a nearly two-hour timelapse of Saturn and its rings looping forwards and backwards. If you look closely, a ghoulish shadow…
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