Interstellar Comet 3I/ATLAS Turning Green – New Photos Reveal

Here’s a breakdown of the provided ⁣text, focusing on the key details about the green comet 3I/ATLAS:

Key Points:

Comet 3I/ATLAS⁢ is glowing green: Astronomers have observed a green glow emanating ⁣from ‍comet 3I/ATLAS.
Developing⁣ a tail: The comet has ⁤recently begun too grow a traditional cometary tail.
Not Unique: Green comets aren’t ⁣unusual. Other ⁣recent examples include C/2022 ‍E3 (early 2023),12P/Pons-Brooks (2024),and‍ SWAN25F (earlier this year).
Cause of the Green Color: The green hue is likely due‍ to⁣ the presence of dicarbon (diatomic carbon) in the comet’s ⁣coma (the cloud of gas and ice surrounding the nucleus). Dicarbon is a form of carbon.

Image ⁣Information:

The image⁤ shows comet 3I/ATLAS with its developing tail.
Credit: International Gemini Observatory/NOIRLab/NSF/AURA/Shadow the ScientistImage Processing: J. Miller & M. Rodriguez (International Gemini Observatory/NSF ⁤NOIRLab), T.A. Rector (University of ‍Alaska Anchorage/NSF NOIRLab), M. Zamani⁣ (NSF NOIRLab)

In essence, the article reports on the observation ⁤of a green glow in comet 3I/ATLAS, explaining that this phenomenon is caused by dicarbon and has been seen in other comets recently.