Interstellar Visitor
3I/ATLAS
Track the journey of the mysterious interstellar object as it travels through our solar system
Explore 3I/ATLASSky Observation
When Can You See 3I/ATLAS?
Get real-time visibility forecasts, sky location, and equipment recommendations for your location
Brightness Forecast
7-day magnitude predictions and visibility trends
Sky Location
Live coordinates and constellation information
Equipment Guide
Personalized recommendations based on current brightness
Latest Updates
Breaking
Death of a Cosmic Wanderer: How Our Third Interstellar Visitor Exploded Into 16 Pieces and Revolutionized Space Science
The dramatic disintegration of 3I/ATLAS near the Sun revealed crucial insights about interstellar objects, as humanity watched our third confirmed cosmic visitor fragment into at least 16 pieces.
November 11, 2025
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Mysterious Interstellar Visitor 3I/ATLAS Finally Reveals Its True Identity in Stunning Breakthrough Observation
After months of uncertainty, 3I/ATLAS has been definitively confirmed as a comet through the detection of a glowing coma, marking a breakthrough moment in interstellar object research and challenging our assumptions about space visitors.
November 9, 2025
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The Tailless Comet Mystery: Why Interstellar Visitor 3I/ATLAS Is Rewriting Our Understanding of Space Objects
Despite lacking a visible tail, 3I/ATLAS shows clear cometary activity with a developing coma. New observations reveal why this interstellar visitor challenges traditional comet classification while remaining definitively cometary in nature.
November 7, 2025
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