3I/ATLAS - Ein gewaltiges Plasmagebilde ist in unser Sonnensystem eingetreten!

"We have an interstellar object with a coma about half the size of the sun traveling through our solar system at a speed that we've never seen before."

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Preprint:  Cordiner et al. (2025) JWST detection of a carbon dioxide dominated gas coma surrounding interstellar object 3I/ATLAS:

3I/Atlas im Verlauf beobachten at -->