Alma Detects Abundant Alcohol in Interstellar Comet 3I/Atlas
7 hours ago
- #astronomy
- #interstellar-comet
- #ALMA
- ALMA detected unusually high methanol levels in interstellar comet 3I/ATLAS.
- The comet's methanol-to-hydrogen cyanide ratio is significantly higher than in Solar System comets.
- Observations suggest 3I/ATLAS formed under different conditions than most Solar System comets.
- Methanol is released from both the nucleus and icy grains in the coma.
- This is the first detailed study of outgassing processes in an interstellar object.
- 3I/ATLAS is the third confirmed interstellar visitor to our Solar System.
- Findings provide insights into planetary system formation beyond our Solar System.