As global energy demands grow space-based solar power (SBSP) may offer a compelling long-term solution. A comprehensive international assessment completed under the International Academy of Astronautics concluded that solar power
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SpaceX launches joint NASA-European sea level monitor
A Falcon 9 rocket launches Nov. 17, 2025, carrying the Sentinel-6B ocean monitoring satellite. Image: SpaceX. SpaceX launched a joint NASA-European environmental research satellite early Monday, the second in an
Live Coverage: SpaceX Falcon 9 to launch international satellite to keep watch on rising sea levels
A Falcon 9 rocket stands at pad 4E at Vandenberg Space Force Base ahead of the planned launch of the Sentinel-6B mission. Image: SpaceX. The second spacecraft in a billion-dollar
OHB raises concerns about planned European space joint venture
BERLIN — The head of German space company OHB says he is concerned about a planned joint venture among three of his competitors, even as the company sees new opportunities
Desert Cyanobacteria Under Non-Earth Conditions: Implications For Astrobiology And Sustainable Life Support
Workflow of space missions. A. BOSS: Cyanobacterial biofilms were air-dried on the ground and integrated in the EXPOSE-R2 facility. Dried samples were exposed in LEO for 1.5 years. After retrieval
ROSES-25 Amendment 15: C.5 Planetary Science Early Career Award Proposal Due Date Delayed to January 12, 2026
NASA Science Mission Directorate C.5 Planetary Science Early Career Award is intended to help promising early career scientists play an increased and meaningful role in the planetary science community and
The Leonid meteor shower peaks tonight: Here's where to look for 'shooting stars'
Heads up stargazers! The Leonid meteor shower peaks tonight, bringing a flurry of shooting stars to the night sky as Earth passes through the trail of debris shed by comet
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SpaceX’s Crew-11 astronaut mission will arrive at the International Space Station (ISS) early Saturday morning (Aug. 2), and you can watch the action live. Crew-11’s Crew Dragon capsule, named Endeavour,
Astronauts sidelined for the past year by Boeing’s Starliner trouble blasted off to the International Space Station on Friday, getting a lift from SpaceX.
Europa Clipper’s radar instrument received echoes of its very-high-frequency radar signals that bounced off Mars and were processed to develop this radargram. What looks like a skyline is the outline
Like many lifelong learners, astronaut Peggy Whitson says she found a way to grow her space skillset — even after 695 total days in orbit. Peggy Whitson, the commander of
NASA Science Mission Directorate C.2 Solar System Science solicits proposals for research, data analysis, data preservation, and tools that support investigations to help ascertain the content, origin, and evolution of the
Explore This Section Science For Educators NUBE: New Card Game Helps… Overview Learning Resources Science Activation Teams SME Map Opportunities More Science Activation Stories Citizen Science 4 min read
There’s a secret, extra member of Crew-11 traveling to the International Space Station right now: disease-causing bacteria. Or, at least, such bacteria will be growing aboard the orbiting laboratory very
Falcon 9 carrying Crew Dragon Endeavour, dodged storm clouds to launch a new crew to the International Space Station on Aug. 1, 2025. Image: Adam Bernstein/Spaceflight Now. Weather threatened to
NASA/Aubrey Gemignani A SpaceX Falcon 9 rocket carrying the SpaceX Dragon spacecraft Endeavour lifts off from Launch Complex 39A at NASA’s Kennedy Space Center in Florida on Aug. 1, 2025.
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