The Rocky Mountains in Colorado, as seen from the International Space Station. Snowmelt from the mountainous western United States is an essential natural resource, making up as much as 75% of some states’ annual freshwater supply. Summer heat has significant effects in the mountainous regions of the western United States. Melted snow washes from [...]
Photo of the Day The stars are destroying the pillars. More specifically, some of the newly formed stars in the image center are emitting light so energetic that is evaporating the gas and dust in the surrounding pillars. Simultaneously, the pillars themselves are still trying to form new stars. The whole setting is the [...]
3 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Stephanie Dudley, Gateway’s mission integration and utilization manager, sits inside a high-fidelity HALO (Habitation and Logistics Outpost) mockup at NASA’s Johnson Space Center.NASA/Josh Valcarcel Stephanie Dudley sits at the intersection of human spaceflight and science for Gateway, humanity’s first lunar space station that will [...]
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City lights streak across Earth as a green and red aurora moves through the atmosphere in this long-exposure photograph from the space station as it soared above Lake Michigan. Space biology and an ultra-high-resolution camera demonstration topped the research schedule aboard the International Space Station at the beginning of the week. Spacesuit checks, cargo transfers, [...]
X-ray: NASA/CXC/SAO/J. Drake et al, IR: NASA/JPL-Caltech/Spitzer; Image Processing: NASA/CXC/SAO/N. Wolk Most stars form in collections, called clusters or associations, that include very massive stars. These giant stars send out large amounts of high-energy radiation, which can disrupt relatively fragile disks of dust and gas that are in the process of coalescing to form new [...]
Learn Home Watch How Students Help NASA… Citizen Science Overview Learning Resources Science Activation Teams SME Map Opportunities More Science Activation Stories Citizen Science 2 min read Watch How Students Help NASA Grow Plants in Space: Growing Beyond Earth Since 2015, students from across the USA have been partnering with scientists at NASA [...]
NASA/Don Pettit NASA astronaut Don Pettit fills a sphere of water with food coloring in this image from Oct. 20, 2024. Pettit calls experiments like these “science of opportunity” – moments of scientific exploration that spontaneously come to mind because of the unique experience of being on the International Space Station. During his previous missions, Pettit [...]
6 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) This enhanced-color mosaic was taken on Sept. 27 by the Perseverance rover while climbing the western wall of Jezero Crater. Many of the landmarks visited by the rover during its 3½-year exploration of Mars can be seen.NASA/JPL-Caltech/ASU/MSSS On its way up the side of [...]
Portraits of Mike Kincaid, associate administrator, Office of STEM Engagement (left), and Alexander MacDonald, chief economist (right). NASA Administrator Bill Nelson announced Monday Mike Kincaid, associate administrator, Office of STEM Engagement (OSTEM), and Alexander MacDonald, chief economist, will retire from the agency. Following Kincaid’s departure on Nov. 30, Kris Brown, deputy associate administrator for strategy [...]
