The interstellar comet 3I/ATLAS will make its closest approach to Earth this week on Dec. 19, 2025. Here's the latest news ...
Oceans hiding within the crusts of distant moons are tantalizing targets for scientists looking for life beyond Earth ...
The Virtual Telescope Project will host a free livestream starting at 11 p.m. EST on Dec. 18 (0400 GMT on Dec. 19), sharing ...
The night sky is often a canvas of predictable beauty, but every so often, a celestial wanderer arrives to remind us of the ...
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