Interstellar comet 3I/ATLAS makes closest pass of Earth. Where's it heading next?

Live ScienceFriday, December 19, 2025 at 3:37:45 PM
NeutralScience
Interstellar comet 3I/ATLAS makes closest pass of Earth. Where's it heading next?
  • The interstellar comet 3I/ATLAS made its closest approach to Earth, coming within approximately 168 million miles (270 million kilometers) of the planet. This event occurred overnight, marking a significant moment for astronomers and space enthusiasts who have been closely monitoring the comet's trajectory.
  • The close encounter provides a unique opportunity for scientists to study the comet's features and behavior as it swings by Earth, following its recent flyby of Mars. This approach is particularly notable as it allows for enhanced observations using telescopes.
  • The passage of 3I/ATLAS highlights the growing interest in interstellar objects and their potential implications for our understanding of the solar system. As astronomers continue to document such celestial phenomena, questions arise regarding the origins and trajectories of these objects, as well as their potential impact on Earth, underscoring the importance of ongoing research in this field.
— via World Pulse Now AI Editorial System

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