Astronomy has lost one of its most assiduous calculators of eclipses with the passing of astronomer Fred Espenak. On April 15, 2025, Espenak announced on his Facebook page that he
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Houston-based startup Venus Aerospace has completed the first-ever test flight of a rotating detonation rocket engine (RDRE) in the United States. The launch took place on Wednesday (May 14) from
HELSINKI — China launched a fourth group of satellites for its Guowang low Earth orbit megaconstellation Thursday, but released few details about the payload or objectives. A Long March 6A
3 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Earth scientist Compton J. Tucker has been elected to the National Academy of Sciences for his work creating innovative
ST. LOUIS — Director of National Intelligence Tulsi Gabbard announced a reorientation of U.S. intelligence collection efforts toward border security and counternarcotics operations, describing it as “the biggest shift in
Imagine, if you will, gazing up into the vast expanse of the night sky, where shimmering stars whisper stories of ancient civilizations, and constellations paint a celestial tapestry that has
Optical microscopy image of the clastic matrix region in LAR 12252 that was studied using S-XANES. Notable phases include enstatite (examples outlined in red), sulphides (example outlined in yellow), a
Our motion tracker has been pointed at Alien: Earth, the Alien franchise’s first-ever TV show, for months now. We can confirm that we’ve detected movement, and, man, this is a
6 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) New research suggests vast surface features on Venus called coronae continue to be shaped by tectonic processes. Observations of
ST. LOUIS – At the June NATO summit in the Netherlands, allies will outline specific capabilities to contribute to the alliance. “It won’t just be a pledge,” UK Royal Marines
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07Worlds Next Door: A Candidate Giant Planet Imaged in the Habitable Zone of α Cen A. I. Observations, Orbital and Physical Properties, and Exozodi Upper Limits
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