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Alien Comet 3I/ATLAS Is Just About to Make Its Closest Approach to Earth

At perigee – that's the closest point in its trajectory to Earth – 3I/ATLAS will be around 270 million kilometers (168 ...

Interstellar comet 3I/ATLAS will reach its closest point to Earth this Friday. Here’s what to know.

The interstellar comet 3I/ATLAS will reach its closest point to Earth on December 19, giving astronomers a closer look at the ...
Modern Engineering Marvels on MSN

NASA’s close-up look at interstellar comet 3I/Atlas

NASA Scientist Tom Statler termed it “a window into the deep past,” and the phrase has rapidly become the emotional center of the scientific campaign surrounding comet 3I/Atlas. This third confirmed ...

See The 3I/ATLAS Comet Strangely Shift From Red To Green In New Images

In the spirit of the season, the interstellar comet 3I/ATLAS is changing color as it leaves the sun behind — shifting from a ...