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French scientists discovered comet C/2026 A1 Jan. 13, currently approaching the sun. Here's what to know.

IceCube's new UV-sensitive modules are expected to reveal neutrinos from distant galaxies, supernovae and other cosmic ...

Comet Wierzchoś, also known as C/2024 E1, is rapidly brightening as it approaches its closest point to Earth next week. But experts predict it will eventually be thrown out of the solar system ...

Scientists around the world have been scrambling to fill in gaps and make space on their servers for American data sets, ...

City of Avon Lake receives award for excellence in financial reporting for ninth consecutive time -- Sentinel Watch ...

Extreme solar activity or even a software glitch could put us just days away from a satellite collision in low-Earth orbit.

Elon Musk's merger of SpaceX and xAI - his artificial intelligence (AI) company best known for its chatbot Grok - is a bid to ...

Our ancestors didn't have Doppler radar or smartphone alerts buzzing with weather warnings. Yet somehow they survived hurricanes, droughts, and brutal winters that would leave most of us scrambling ...

One to orbit, one to the moon.

Sky This Week is brought to you in part by Celestron. Friday3This dark, moonless Friday the 13th evening is the perfect time ...

LIVIGNO, Italy — While the snow blanketed the late-evening sky deep in the Italian Alps, and one after another, the best ...