How to See Interstellar Comet 3I/ATLAS as It Swings by Earth One Last Time

Scientific AmericanTuesday, December 16, 2025 at 12:00:00 PM
NeutralScience
  • This week marks the final opportunity for backyard astronomers to observe interstellar Comet 3I/ATLAS as it makes its last approach to Earth before continuing its journey through space. The comet, which has garnered significant attention, is expected to be visible to the naked eye under optimal conditions.
  • The visibility of Comet 3I/ATLAS is significant for astronomers and enthusiasts alike, as it provides a rare chance to study an interstellar object up close. This event is particularly noteworthy given the comet's unique origins and its trajectory through the solar system.
  • The approach of Comet 3I/ATLAS highlights ongoing interest in interstellar objects and their potential implications for understanding the solar system's formation. Recent images captured by NASA and other space agencies have enhanced knowledge of the comet's characteristics, while discussions about the safety and monitoring of such celestial bodies continue to evolve.
— via World Pulse Now AI Editorial System

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