Abstract:
Are we alone in the Universe? Since the confirmation of the first planets outside our solar system in the 1990s, we have made tremendous progress towards answering this question. Yet, the confirmation of a true Earth-analogue still evades us. On top of this, if we are truly to understand the origins of life in the cosmos, we must also create a complete picture of planetary formation, evolution, and habitability. However, each of these aspects necessitates a detailed knowledge of Sun-like stars. This is because we study exoplanets indirectly by analysing their much more luminous host stars. For example, most planet confirmation relies on the Doppler wobble of the host star, induced by the presence of the planet. Moreover, we can learn about a planet's dynamical history from mapping its projected orbit as it transits its host star. Hence, if there are inhomogeneities on the stellar surface, they can impact planetary interpretations and even completely swamp the signals from rocky worlds. In this talk, I will discuss how we confirm and characterise planets outside our solar system and how our knowledge of their host stars poses a fundamental hurdle we must overcome on the pathway to rocky, temperate worlds.

Innovative Manufacturing & Future Materials and all Global Research Priorities would like to invite colleagues to apply for internal funding to support activities.

GRPs aim to connect and support interdisciplinary research across the University, including in the following areas:

• Explore, examine, demonstrate or participate in innovative activities during the Covid-19 pandemic
• Secure ongoing collaborations to keep research buoyant into the future
• Investment in the future of an element(s) of the Global Research Priority Programme which has future focus in some other way

Follow the title link to apply.

It was our pleasure to welcome Prof. Didier Queloz for our first annual Habitability GRP keynote lecture. Prof. Queloz shared the 2019 Nobel Prize in Physics with Michel Mayor and James Peebles, for discovering the first exoplanet orbiting a Sun-like star, 51 Pegasi b. We were treated to a fascinating overview of past, present and future efforts to find life on worlds outside the Solar System. Upcoming missions like JWST and PLATO will probe more effectively than ever before, edging us ever-closer to answering the age-old question: are we alone?

We are delighted to announce that Habitability has been selected as one of Warwick's Global Research Priorities (GRPs), which play a crucial role in interdisciplinary research at the University. The GRPs respond to complex multi-faceted global problems that can only be tackled through collaborative research excellence. They unite academics from different disciplines to address some of humanity’s most urgent questions, and create fertile ground for new ideas to flourish and interdisciplinary research to grow - enabling us to improve the lives of people around the world.

The four key themes of the GRP are outlined here. There are a number of funding opportunities for relevant research projects - see here for further detail.