Space.com

Interstellar invader Comet 3I/ATLAS is still full of surprises — an unexpected brightening has scientists baffled

Interstellar invader Comet 3I/ATLAS is still full of surprises — an unexpected brightening has scientists baffled ...

Possible alien spacecraft 3I/ATLAS makes unusual shift while hurtling towards the Sun

Manhattan-sized comet 3I/ATLAS allegedly executed an unusual maneuver while approaching the Sun earlier this week, fueling ...

3I/ATLAS Gets Mystery Acceleration—Harvard Astronomer Behind Alien Theory

A Harvard University professor has said that 3I/ATLAS experienced a sudden "nongravitational" acceleration while passing ...

Is comet 3I/Atlas a space ship? What to know about Harvard professor's theory

As 3I/Atlas neared its closest point to the sun in its orbit, the internet was abuzz with curiosity about the comet.
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Interstellar object 3I/ATLAS is about to get very active — Space photo of the week

The interstellar comet 3I/ATLAS is barreling toward its closest point to the sun as perihelion looms on Oct. 29. How different will it look when it reappears on the other side?

Comet 3I/ATLAS Live Tracker: Latest Updates on Location, Visibility, Live Streaming, Date, Time, and Sky Map

Astronomers have identified Comet 3I/ATLAS as an interstellar object, making it only the third confirmed visitor from outside ...

'Alien Mothership' Hypothesis Test: Why 3I/ATLAS's Perihelion Thrust Is Crucial

As comet 3I/ATLAS nears its 29 October perihelion, scientists test whether its acceleration hints at alien propulsion—a bold ...