A seven-planet resonant chain in TRAPPIST-1

22 May 2017 Luger Rodrigo Sestovic Marko Kruse Ethan Grimm Simon L. Demory Brice-Olivier Agol Eric Bolmont Emeline Fabrycky Daniel Fernandes Catarina S. Van Grootel Valérie Burgasser Adam Gillon Michaël Ingalls James G. Jehin Emmanuël Raymond Sean N. Selsis Franck Triaud Amaury H. M. J. Barclay Thomas Barentsen Geert Howell Steve B. Delrez Laetitia de Wit Julien Foreman-Mackey Daniel Holdsworth Daniel L. Leconte Jérémy Lederer Susan Turbet Martin Almleaky Yaseen Benkhaldoun Zouhair Magain Pierre Morris Brett Heng Kevin Queloz Didier

The TRAPPIST-1 system is the first transiting planet system found orbiting an ultra-cool dwarf star. At least seven planets similar to Earth in radius and in mass were previously found to transit this host star... (read more)

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  • EARTH AND PLANETARY ASTROPHYSICS
  • INSTRUMENTATION AND METHODS FOR ASTROPHYSICS
  • SOLAR AND STELLAR ASTROPHYSICS