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2014 - Our Earth as an extrasolar transiting planet:
Observations with HARPS and UVES and detections of
H2O, O2, O3, and Na (pdf)
- August 2010
- Our Earth as an extrasolar transiting planet:
Observations with SOPHIE @ T193 from the August 2008 lunar eclipse.
2009 - Our Earth as an extrasolar planet: Movies showing
the rotating Earth and its integrated spectrum with the vegetation
signature, today and during the last Quaternary climatic Extrema. News
- Sept. 2007 - A review of
2001-2006 works on Earthshine observations and terrestrial
vegetation detection. News
- March 2006 - 51 Peg-b and
hot-Jupiters 2005 OHP Colloquium: Proceedings
- January 2006 - Smaller and smaller... Toward the
detection of Earth-like planets - Will we discover an
Earth-mass planet in 2011? More...
- March 2005 - On transit search and
SETI - The Transit Lightcurve Signatures of Artificial Objects. News
- March 2004 - How would a ring
around an extrasolar planet change the unresolved planet photometry
- January 2002 - The Earth's vegetation signature
detected in the Earthshine. More...
- April 2001
- High Angular Resolution 2001
- March 2000
- Some NGCFHT (post-CFHT) ideas. More...
1999 - First light of the OVLA
prototype telescope. More...
of polymer decoration: this polyethylene
crystal is covered by an epitaxial growth of small cristals
from polyethylene vapour (molecules close to paraffin C18).
The short paraffin molecules are oriented by the polyethylene
'loops' on crystal surface, showing the crystal 'four-quadrant'
structure. I obtained this picture (as well as the cristal
itself!) in april 1990 at the Institut
Sadron, Strasbourg, during a practical course on polymers,
crystals and transmission electron microscopy with the group of
Pr. B. Lotz. It's not related to astronomy at all... but it's
beautiful and very exciting science too !