The presence of biomarker molecules in the atmospheres of terrestrial planets is usually interpreted within the context of biological activity. The instrumental design requirements for the detection of such species are demanding because of the weak signals. In this contribution we present contrast spectra of super-Earth planets.
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2009 (v1)Conference paperUploaded on: December 3, 2022
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September 20, 2010 (v1)Conference paper
Not Available
Uploaded on: December 4, 2022 -
2012 (v1)Journal article
International audience
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2011 (v1)Journal article
Edited by F. Bouchy; R. Díaz; C. Moutou
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November 2016 (v1)Journal article
ASTEP 400, the main instrument of the ASTEP (Antarctica Search for Transiting ExoPlanets) programme, is a 40 cm telescope, designed to withstand the harsh conditions in Antarctica, achieving a photometric accuracy of a fraction of millimagnitude on hourly time-scales for planet-hosting southern bright (R = 12 mag) stars. We review the...
Uploaded on: December 3, 2022 -
2009 (v1)Journal article
Astronomy and Astrophysics, 511, p. 36 (2009)
Uploaded on: December 4, 2022