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Details on DARWIN and the Search for Extrasolar Planets

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Figure

Figure 1. Thermal infrared spectra of Venus, Earth and Mars. The 15 µm CO 2 band is seen in all three planets
Figure 3. Transmission map of the two nulled outputs of an array of 5 telescopes, regularly spaced on a circle of 25m radius (left side) and the optimized Ligeoise configuration by Absil (2000) (right side).
Figure 4. Rejection ratio of the Ligeoise configuration versus dis- dis-tance of the system in parsec (pc).
Figure 5. Artistic view of the DARWIN mission (DARWIN 2000).

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