Detecting biosignatures with future missions
Detecting biosignatures with future missions
- Event time: 5:00pm until 6:00pm
- Event date: 1st October 2026
- Speaker: Dr Sarah Rugheimer (School of Physics & Astronomy, University of Edinburgh)
- Location: Elm Lecture Theatre, Nucleus Building, King's Buildings
Event details
All students and staff welcome.
Speaker
Dr Sarah Rugheimer, School of Physics and Astronomy, University of Edinburgh
Abstract
The JWST (James Webb Space Telescope) is the first mission able to observe rocky exoplanet atmospheres. Future missions such as the proposed LIFE (Large Interferometer for Exoplanets) mission concept and HWO (Habitable Worlds Observatory) aim to directly detect of the atmospheres of planets orbiting FGKM stars (classification of star based on spectral type). As we observe these targets, we need to consider their UV environments to understand these observations. The diversity of the planets themselves adds additional complexity, and their atmospheres will not be fixed in time. In this talk, I will discuss the importance of UV radiation for the detection of biosignatures and prebiotic signatures, along with mechanisms for false positives with future missions.
Refreshments
Meet at 16.30 outside the lecture theatre for tea and cakes prior to the talk.
About General interest seminars
Our General Interest Seminars are an opportunity for distinguished speakers to present new research in physics and related areas. The material presented is suitable for undergraduate level upwards and all members of the School are welcome to attend..