2 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) HyAxiom’s 440-kilowatt phosphoric acid fuel cell is now its flagship product, and it still builds on technical know-how developed under the Apollo and space shuttle programs.Credit: HyAxiom Inc. NASA’s investment in fuel cells dates to the 1960s when most of the world was still [...]
From left, team members Annie Meier, Malay Shah, and Jamie Toro assemble the flight hardware for NASA’s Orbital Syngas Commodity Augmentation Reactor, or OSCAR, on Oct. 10, 2019, in the Space Station Processing Facility at the agency’s Kennedy Space Center in Florida. OSCAR began as an Early Career Initiative project at the spaceport that studies [...]
3 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) This illustration of the large Quetzalpetlatl Corona located in Venus’ southern hemisphere depicts active volcanism and a subduction zone, where the foreground crust plunges into the planet’s interior. A new study suggests coronae reveal locations where active geology is shaping Venus’ surface. The stars [...]
Painters work on the official NASA insignia, nicknamed “the meatball,” on the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida on May 29, 2020.NASA/Kim Shiflett NASA’s official logo, nicknamed the “meatball,” turned 65 on July 15, 2024. The insignia dates back to 1959, when the National Advisory Committee on Aeronautics (NACA) metamorphosed into an agency [...]
Clockwise from bottom, NASA astronauts Matthew Dominick, Jeanette Epps, Suni Williams, Mike Barratt, Tracy C. Dyson, and Butch Wilmore, pose for a team portrait inside the Unity module. The Expedition 71 crew kicked off the week with life science and spacesuit checkouts aboard the International Space Station. The orbital septet also juggled a variety of [...]
6 Min Read NASA’s Webb Investigates Eternal Sunrises, Sunsets on Distant World Artists concept of WASP-39 b (full image below). Near-infrared spectral analysis of terminator confirms differences in morning and evening atmosphere Researchers using NASA’s James Webb Space Telescope have finally confirmed what models have previously predicted: An exoplanet has differences between its eternal [...]
Buzzing with bees, baby birds, and wildflowers, the rooftop garden atop building 12 at Johnson Space Center in Houston reflects NASA’s commitment to environmental stewardship. Originally constructed in 1963, the facility was transformed in 2012, incorporating energy-efficient features that earned it LEED Gold certification. The certification is a globally recognized symbol of sustainability achievement and [...]
Photo of the Day Why does this galaxy have such a long tail? In this stunning vista, based on image data from the Hubble Legacy Archive, distant galaxies form a dramatic backdrop for disrupted spiral galaxy Arp 188, the Tadpole Galaxy. The cosmic tadpole is a mere 420 million light-years distant toward the northern [...]
4 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) This image shows an aviation version of a smartphone navigation app that makes suggestions for an aircraft to fly an alternate, more efficient route. The new trajectories are based on information available from NASA’s Digital Information Platform and processed by the Collaborative Departure Digital [...]
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