- Strategies for remote detection of life--DARWIN-IRSI and TPF missionsA Leger
Institut d Astrophysique Spatiale, CNRS, Orsay, France
Adv Space Res 25:2209-23. 2000..Quite fortunately, we find that this seems possible. We describe the present status of missions with this goal...
- Is the presence of oxygen on an exoplanet a reliable biosignature?A Leger
1 IAS, CNRS UMR 8617, Universite Paris Sud, Orsay, France
Astrobiology 11:335-41. 2011..Thus, O(2) appears to continue to be a good biosignature...