Science ❯ Astrobiology ❯ Extraterrestrial Life

Hypotheses

Dark Forest Hypothesis Technological Origin Non-Natural Origins Technological Objects 3I/ATLAS Intelligent Beings

Sun-Facing Tail in Interstellar Comet 3I/ATLAS Reveals Wobbling Jets, Suggesting 15.5-Hour Rotation

A 37-night campaign found precessing jets in a sunward anti-tail, implying a roughly 15.5-hour spin.

Hubble Captures Coma of Interstellar Comet 3I/ATLAS as Experts Uphold Natural Origin