Astronomers Monitor Interstellar Comet 3I/ATLAS's Close Approach to Earth

TL;DR
The UN's International Asteroid Warning Network is closely monitoring comet 3I/ATLAS as it approaches Earth on December 19, with over 80 observers tracking its trajectory to better understand and predict similar objects, involving both professional and citizen scientists in a global effort.
- The UN's International Asteroid Warning Network is closely watching comet 3I/ATLAS. Here's why. Live Science
- Interstellar comet keeps its distance as it makes its closest approach to Earth ABC News
- Why interstellar comet 3I/ATLAS' close Earth approach is an early Christmas gift for astronomers Space
- Gemini North Color Images Reveal Greenish Glow of Comet 3I/ATLAS NOIRLab
- XMM-Newton sees comet 3I/ATLAS in X-ray light European Space Agency
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