Science ❯ Astronomy ❯ Extraterrestrial Life ❯ Interstellar Objects

3I/ATLAS

Interstellar Comet 3I/ATLAS to Make Safe Closest Approach Friday at 167 Million Miles

Fresh multi‑wavelength data highlight unusual chemistry with a sunward anti‑tail, reinforcing NASA’s view of a natural, harmless visitor.

NASA Publishes Mars-Captured Views of Interstellar 3I/ATLAS as Minority Raises ‘Anomalies’

Interstellar Comet 3I/ATLAS Slips Behind the Sun as New Study Finds Unusual Polarization

Rubin Observatory Captures Pre-Discovery Video of Natural Interstellar Comet 3I/ATLAS