4+ day, 23+ hour ago   (439+ words) DESI’s 13-year, 263,407-exposure survey is now publicly explorable as weak dark energy signals await 2027 confirmation Right now, in a browser tab, you can zoom through 75% of the sky across a 5.6-trillion-pixel image containing nearly 4 billion stars, galaxies, quasars, and asteroids. No…...

3+ week, 5+ day ago   (285+ words) NASA orbital cameras show the Moon’s umbra sweeping from Siberia to Spain in under three hours on August 12, 2026 The Moon’s umbra carved a narrow corridor across the Northern Hemisphere, and if you weren’t standing directly underneath it, you missed the…...

1+ week, 3+ day ago   (393+ words) Hubble caught a 10-sided, 167,820-km wave forming at Saturn’s south pole between 2023 and 2025, baffling researchers with behavior unlike the north’s rigid hexagon Saturn’s north polar hexagon has persisted, almost perfectly unchanged, since Voyager first captured it in the early 1980s. Six-sided....

3+ week, 4+ day ago   (248+ words) JWST spots a 100,000-solar-mass black hole masquerading as a star just 660 million years after the Big Bang The object that fooled astronomers is actually a black hole in disguise—and it’s the first of its kind ever observed. Lead author…...

4+ day, 2+ hour ago   (263+ words) Curtin University study finds SpaceX hardware leakage up to 10,000 times stronger than the cosmic signals SKA-Low must detect The numbers tell the story bluntly: “Comparable to the brightest natural radio sources in the sky.” — Steven Tingay, Curtin University, on Starlink’s…...

2+ week, 3+ day ago   (285+ words) Texas A&M and NASA researchers propose a queuing system for multiple spacecraft sharing Gateway’s unstable lunar orbit Gateway’s gravitational environment makes multi-vehicle traffic management far more complex than anything attempted at the ISS. “Maintaining the loitering vehicle relative to…...

6+ day, 1+ hour ago   (328+ words) SETI researchers propose sifting one cubic metre of lunar soil for micron-scale debris shed by alien civilizations over billions of years Micron-scale particles from alien civilizations may have been drifting toward the Moon for billions of years — and the Moon…...

2+ week, 4+ day ago   (384+ words) University of Wisconsin–Madison researchers used TESS, WIYN, and JWST to confirm GJ 523b defies gas-giant formation thresholds The core numbers paint a picture that current formation models struggle to explain. Straight from the preprint submitted to The Astronomical Journal: In…...