• Extrasolar Planets News -- ScienceDaily

      www.sciencedaily.com/news/space_time/extrasolar_planets Extrasolar Planet News. Astronomers discover extrasolar planets in a nearby star system. Could extrasolar planets support life? Images, full-text articles. Free.
    • Extrasolar Planets | The Planetary Society

      www.planetary.org/explore/space-topics/exoplanets Extrasolar Planets. Is our world unique? Is it the only one in existence, or are there others – perhaps many others – out there? Do other beings – maybe even ...
    • Discoveries of exoplanets - Wikipedia, the free encyclopedia

      en.wikipedia.org/wiki/Discoveries_of_extrasolar_planets An exoplanet (extrasolar planet) is a planet located outside the Solar System. The first confirmed detection of exoplanets was announced in 1992, with two planets ...