Explanation: This was a good year for the Perseids meteor shower. A key reason was the Moon was absent from lighting up Earth’s night sky so that more meteors were visible than usual. Where was the Moon? It was busy visiting the Sun. Near the Perseids peak, the Moon moved directly in front of the Sun and created a total solar eclipse visible from Greenland and Spain. The Perseids occur when
NASA’s Boeing 777 shows off a new paint job in this Aug. 11, 2026, photo. The B777 was acquired to replace and extend the capabilities of the NASA DC-8, which was retired in 2024. The B777, set to begin operations from NASA’s Langley Research Center in Hampton, Virginia in 2027, will be a unique flying
Many of NASA’s most important aerospace breakthroughs that began in the laboratory were ultimately proven in the sky. For decades, experts at NASA’s Glenn Research Center in Cleveland conducted flight tests — piloting aircraft into targeted environments such as icing clouds and carefully defined atmospheric routes. This approach allowed them to collect measurements directly in flight, providing critical data
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The day-to-day tasks of scientific research are rarely glamorous. As Trevor Rife worked towards his PhD in genetics, he had to extract DNA from freeze-dried tissue by grinding it in a 96-well plate. The process wasn’t difficult — it involved placing a ceramic bead into each well by hand, then capping the plate and shaking
Daniel Ferris says that the best exoskeletons are the ones you forget about. When the biomechanical engineer has one on, he notices little more than a slight tugging. But after removing the device, it can seem as if he is suddenly trudging uphill. How a revolutionary technique got people with spinal-cord injuries back on their