FTP, identify these objects of which there are now only eight in our solar system, not including Pluto.
Among the experiments searching for these objects is the England-based SuperWASP project, which operates by continuously imaging the sky and detecting changes in brightness. They can be detected by pulsar timing experiments, as was done with PSR B1257+12 in 1992, while experiments such as the OGLE group employ gravitational lensing. Other satellites searching for them include the Darwin and Kepler missions, and the most common method of finding them is by measuring the Doppler shift which results from the gravitational influence on the stars they orbit. FTP, identify these objects of which there are now only eight in our solar system, not including Pluto.
Among the experiments searching for these objects is the England-based SuperWASP project, which operates by continuously imaging the sky and detecting changes in brightness.
extrasolar {planet}s