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Updated: Jul 24, 2025
13:28
High-resolution Single Particle Analysis from Electron Cryo-microscopy Images Using SPHIRE
Published on: May 16, 2017
50.4K
Spiers Memorial Lecture: Astrochemistry at high resolution
1Univ. Grenoble Alpes, CNRS, IPAG, 38000 Grenoble, France. Cecilia.Ceccarelli@univ-grenoble-alpes.fr.
Faraday Discussions
|July 5, 2023
Summary
Astrochemistry explores the formation of interstellar complex organic molecules (iCOMs) in the Universe. Understanding these molecules requires close collaboration between astronomers and chemists to address current uncertainties.
Area of Science:
- Astrochemistry, bridging astronomy and chemistry.
- Focus on interstellar complex organic molecules (iCOMs).
Background:
- Astrochemistry has advanced significantly with new telescope technology.
- Understanding the formation and survival of molecules in interstellar environments is crucial.
Purpose of the Study:
- To review the formation of iCOMs throughout planetary system development.
- To highlight current scenarios, chemical processes, and uncertainties in iCOM formation.
- To emphasize the indispensable collaboration between astronomers and chemists.
Main Methods:
- Review of observational data from advanced astronomical facilities.
- Discussion of theoretical chemical processes and quantities involved in iCOM formation.
- Case studies illustrating challenges in iCOM formation.
Main Results:
- Detailed observational insights into regions with iCOMs.
- Scenarios for iCOM formation during planetary system evolution.
- Identification of critical chemical pathways and knowledge gaps.
Conclusions:
- The formation of iCOMs is a complex challenge requiring interdisciplinary collaboration.
- Significant uncertainties remain in understanding iCOM chemistry.
- Synergy between astronomy and chemistry is essential for future progress.
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