5 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) The blazar BL Lacertae, a supermassive black hole surrounded by a bright disk and jets oriented toward Earth, provided
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5 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) The blazar BL Lacertae, a supermassive black hole surrounded by a bright disk and jets oriented toward Earth, provided
Stratolaunch Systems has gone hypersonic — twice. Stratolaunch took its uncrewed Talon-A2 prototype to hypersonic speeds for the first time this past December, then repeated the feat in March, the
Just over a month since the return of the first astronauts to orbit Earth’s poles, SpaceX has released a four-hour video highlighting what that looked like from space. SpaceX launched
Join our newsletter to get the latest military space news every Tuesday by veteran defense journalist Sandra Erwin. WASHINGTON — The U.S. Space Force awarded a $259 million contract to
Technicians move the Orion spacecraft for NASA’s Artemis II test flight out of the Neil A. Armstrong Operations and Checkout Building to the Multi-Payload Processing Facility at Kennedy Space Center
NASA/JPL-Caltech A soot-like cloud is revealed in a section of the sky in this May 1, 2025, image from NASA’S SPHEREx space observatory. On May 1, SPHEREx began regular science
Rain – Grok via Astrobiology.com Clouds form upon existing particles in the atmosphere and extreme weather events like flooding and snowstorms are related to production of large amounts of ice
Exoplanet TOI-421 b — NASA Though they don’t orbit around our Sun, sub-Neptunes are the most common type of exoplanet, or planet outside our solar system, that have been observed
Hot sub-Neptune exoplanet TOI-421 b (NIRISS/NIRSpec transmission spectrum) — ESA – larger image This is a transmission spectrum captured by the NASA/ESA/CSA James Webb Space Telescope that reveals the presence
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