Science ❯Astronomy ❯Interstellar Objects

3I/ATLAS

Comets Discovery Avi Loeb Scientific Debate Cometary Characteristics Oumuamua Characteristics Discovery and Observation

ArXiv Study Exposes Daunting Propulsion Demands for 3I/ATLAS Intercept

Investigators propose that existing Mars spacecraft might muster the thrust needed to chase the object despite no mission approval.

New Analysis Bolsters Natural Cometary Origin for Interstellar Visitor 3I/ATLAS

Active Interstellar Comet 3I/ATLAS Set for Safe Solar System Passage