Dr Andrew Rushby
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Overview
Overview
Biography
- Postdoctoral Fellow in Astronomy at the University of California, Irvine (2018 - 2021).
- NASA Postdoctoral Management Fellow (NPMP) at NASA Ames Research Center (2016 - 2018)
- PhD in Biogeochemistry from the Centre for Ocean and Atmospheric Research (COAS) at the University of East Anglia (2011 - 2015)
Highlights
Director of England's first postgraduate degree in astrobiology, launched in 2023.
Early climatological characterisation of planets in the TRAPPIST-1 system (2020)
NASA Postdoctoral Management Fellow (NPMP) with the Nexus for Exoplanet System Science (NExSS) at NASA Ames Research Center from 2016 to 2018.
Assisted in the development of the NASA exoplanet biosignatures framework (2018)
Contributed to detailed and comprehensive review on planetary habitability (2016)
Updated estimates of Habitable Zone Lifetimes of exoplanets around main sequence stars in 2013
Shortlisted for the Guardian and Wellcome Trust Science Writing Prize in 2012.
Administrative responsibilities
- Programme Director for MSc. Astrobiology
Visiting posts
- Honorary Research Associate, University College London, 01 November 2021
Professional memberships
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Committee Member of the Astrobiology Society of Britain (ASB)
ORCID
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Research
Research
Research interests
- Biogeochemical controls on planetary habitability
- Terrestrial exoplanet characterisation, atmospheric dynamics, land/ocean/atmospheric feedbacks
- Biosignatures
Research overview
Andrew's research interests are primarily focused within the broad discipline of planetary habitability and the distribution of habitable environments in the Galaxy. In particular, processes that maintain the long-term climate stability of terrestrial planets, biogeochemical and climate/physical feedback mechanisms within the planet system, atmospheric dynamics and evolution, as well as biosignature detection.
He completed a Ph.D in Biogeochemistry at the University of East Anglia's Centre for Oceanic and Atmospheric Science (COAS) in 2015, where his thesis research was focused on the carbonate-silicate cycle and the long-term habitability of Earth-like planets.
Andrew secured a NASA Postdoctoral Management Fellowship at NASA Ames Research Center (ARC) in Mountain View, California in 2016. His responsibilities at NASA ARC were split between the management of NASA's novel astrobiology Research Coordination Network (RCN) the Nexus for Exoplanet Systems Science (NExSS) and continuing his research in planetary habitability. Along with the rest of the NExSS management team, he was involved in shaping the direction of astrobiology policy and funding at NASA and the adoption of the novel RCN model to the astrobiology program.
Andrew moved on to the University of California Irvine (UCI) in 2018 and joined the Department of Physics and Astronomy as a Postdoctoral Fellow in Astronomy. At UCI he worked closely with Professor Aomawa Shields to grow her research group and establish UCI as a center for exoplanet climate research. The research focus at SCECIE was land and ice-albedo feedbacks and the atmospheric characterisation of Earth-like planets around M-dwarf stars.
Research Centres and Institutes
- Lecturer in Astrobiology, Centre for Planetary Sciences
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Supervision and teaching
Supervision and teaching
Supervision
I welcome enquiries from prospective PhD students who are interested in undertaking research in planetary habitability, biogeochemical processes and climate feedback mechanisms, biosignatures, and the atmospheric characterisation of terrestrial exoplanets.
Current doctoral researchers
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HANNAH WOODWARD
Teaching
From 2022:
- Introduction to Astrobiology (Level 5)
From 2023:
- Frontiers in Astrobiology (Level 6)
- Foundations of Astrobiology (Level 7)
Teaching modules
- Introduction to Planetary Science and Space Exploration
- Frontiers in Astrobiology
- Foundations of Astrobiology
- Research Topics in Astrobiology and Planetary Science
- Introduction to Astrobiology
- Methods in Natural Sciences I
- Astrobiology Analogue Rover Mission
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Publications
Publications
Article
- Venkatesan, V. and Shields, A.L. and Deitrick, R. and Wolf, A.T. and Rushby, Andrew (2025) A one-dimensional energy balance model parameterization for the formation of CO2 ice on the surfaces of eccentric extrasolar planets. Astrobiology 25 (1), pp. 42-59. ISSN 1531-1074.
- Woodward, Hannah and Rushby, Andrew and Mayne, N. (2025) A novel metric for assessing climatological surface habitability. Planetary Science Journal 6 (8), pp. 1-16. ISSN 2632-3338.
Exhibition
- Biernoff, H. and Bailey-Evans, A. and Cleary, L. and Higgott, C. and Luckhurst, Roger and Rushby, Andrew (2024) Otherworldly.
External Repositories
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Business and community
Business and community
Outreach
Exocast: the exoplanet podcast (exocast.org)