3I/ATLAS Interstellar Comet: When will it return — and did NASA detect signs of life beyond Earth after its October 29 observation?

As interstellar comet 3I/ATLAS races away from the Sun, astronomers are working to decode its story. Each observation adds to ...

3I/ATLAS Hype Debunked—NASA Explains Why It Won't Collide With Earth

Interstellar comet 3I/ATLAS is passing safely through our solar system. Learn about its discovery, its distant path, and why ...
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New data indicate a measurable non-gravitational acceleration in 3I/ATLAS

According to the study, interstellar object 3I/ATLAS showcased its first sign of a non-gravitational acceleration at ...

Explained: Why controversial Harvard astrophysicist Avi Loeb's 3I/ATLAS 'alien theory' doesn’t add up

Avi Loeb's controversial theories on 3I/ATLAS and its extraterrestrial implications face major scrutiny from top astronomers, ...

Goodbye, 3I/ATLAS: Object Won't Be Visible Again Until Early December

Interstellar object 3I/ATLAS reaches its perihelion, prompting Harvard's Avi Loeb to suggest it's an 'alien mothership.' ...

3I/ATLAS turns striking Blue near the Sun on October 29: Scientists detect Interstellar object’s sudden brightening color shift

The interstellar object 3I/ATLAS has astonished astronomers by turning distinctly blue and rapidly brightening as it neared ...