Detecting life outside our solar system with a large high-contrast-imaging mission

  • Ignas A.G. Snellen
  • , F. Snik
  • , M. Kenworthy
  • , S. Albrecht
  • , G. Anglada-Escudé
  • , I. Baraffe
  • , P. Baudoz
  • , W. Benz
  • , J. L. Beuzit
  • , B. Biller
  • , J. L. Birkby
  • , A. Boccaletti
  • , R. van Boekel
  • , J. de Boer
  • , Matteo Brogi
  • , L. Buchhave
  • , L. Carone
  • , M. Claire
  • , R. Claudi
  • , B. O. Demory
  • J. M. Désert, S. Desidera, B. S. Gaudi, R. Gratton, M. Gillon, J. L. Grenfell, O. Guyon, T. Henning, S. Hinkley, E. Huby, M. Janson, C. Helling, K. Heng, M. Kasper, C. U. Keller, O. Krause, L. Kreidberg, N. Madhusudhan, A. M. Lagrange, R. Launhardt, T. M. Lenton, M. Lopez-Puertas, A. L. Maire, N. Mayne, V. Meadows, B. Mennesson, G. Micela, Y. Miguel, J. Milli, M. Min, E. de Mooij, D. Mouillet, M. N’Diaye, V. D’Orazi, E. Palle, I. Pagano, G. Piotto, D. Queloz, H. Rauer, I. Ribas, G. Ruane, F. Selsis, A. Sozzetti, D. Stam, C. C. Stark, A. Vigan, Pieter de Visser

Research output: Contribution to journalArticlepeer-review

8 Scopus citations

Abstract

In this White Paper, which was submitted in response to the European Space Agency (ESA) Voyage 2050 Call, we recommend the ESA plays a proactive role in developing a global collaborative effort to construct a large high-contrast imaging space telescope, e.g. as currently under study by NASA. Such a mission will be needed to characterize a sizable sample of temperate Earth-like planets in the habitable zones of nearby Sun-like stars and to search for extraterrestrial biological activity. We provide an overview of relevant European expertise, and advocate ESA to start a technology development program towards detecting life outside the Solar System.

Original languageEnglish (US)
Pages (from-to)1237-1274
Number of pages38
JournalExperimental Astronomy
Volume54
Issue number2-3
DOIs
StatePublished - Dec 2022

ASJC Scopus subject areas

  • Astronomy and Astrophysics
  • Space and Planetary Science

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