3I/ATLAS Accelerates on Its Own — Avi Loeb Says an 'Engine' Can't Be Ruled Out

Astronomers detect unexplained acceleration in interstellar object 3I/ATLAS as Avi Loeb suggests an artificial 'engine' can't yet be ruled out.

Inside NASA’s 3I/ATLAS campaign: How a harmless comet could help stop deadly asteroids in the future

NASA and the International Asteroid Warning Network have launched a global campaign to track comet 3I/ATLAS and strengthen Earth’s asteroid defense.

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 the Sun on October 29, 2025. Observations from multiple space-based solar observatories have revealed unexplained optical changes,

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 NASA is using Hubble, Webb, and more to study it.
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