Space agencies conducting largest ever planetary defense drill with 3I/ATLAS approaching

With 3I/ATLAS just days away from making its closest approach to Earth, agencies around the globe are conducting the largest ...

Hubble catches another glimpse of 3I/ATLAS

On July 1st, 2025, the third interstellar object (ISO) ever detected was seen making its way through our solar system.

3I/ATLAS Shows Unusual Anti-Tail: Scientists Discuss 'Reconnaissance Mission' Idea

The interstellar comet 3I/ATLAS is making its closest approach to Earth on Dec. 19. Learn about the 'reconnaissance mission' ...
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Today's biggest science news: 'Little Foot' potential unknown human ancestor | Geminids peak | Comet 3I/ATLAS closest approach

Little Foot is a near-complete Australopithecus skeleton — the most complete ever discovered — from South Africa. Researchers ...
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"Dozen such coincidences" - Harvard Professor Avi Loeb says 3I/ATLAS and gamma-ray burst alignments are statistically expected

Harvard Professor Avi Loeb explains that alignments between interstellar object 3I/ATLAS and gamma-ray bursts are statistically expected, with a dozen coincidences occurring over 8,000 years of Solar ...

Interstellar Object 3I/ATLAS Displays Sun-Facing Anti-Tail — Hubble Confirms Oddity

Interstellar object 3I/ATLAS is baffling astronomers with its bizarre, sun-facing anti-tail, confirmed by Hubble.