Drake Equation Terms:The Number of Earth-like Planets
per Planetary System
Drake Equation Terms:
FRESIP -
FRequency of Earth Sized Inner Planets
A proposed Discovery class mission using photometry to detect the transit
of an Earth-sized planet in front of its star.
Project Darwin.
A proposed European Space Agency space-based infrared interferometer
that would detect Earth-like planets around nearby stars and then search
for a spectroscopic signature of life, e.g., ozone in the atmosphere.
ExNPS -
Exploration of Neighboring Planetary Systems.
A NASA space-based interferometer program that will search nearby stars for
earth-like planets.
The Drake Equation
SETI - Science
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