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Extrasolar Planets

  • First predictions

    First predictions
    On September 15th, 1916, Bernard discovers a very near by star and determinds that it should have planets.
  • Peter Van De Kamp

    Peter Van De Kamp determinded the properties of Bernard's Star planets.
  • Hubble

    Hubble
    In 1990 the Hubble Space telescope launches which helps the discovery of study of Extrasolar Planets.
  • First Planet discovered

    First Planet discovered
    In 1994 the first Extrasolar Planet was discovered.This planet was discovered by Dr. Alexander Wolszcan a radio astronomer at Penn State University.
  • More discoveries

    More discoveries
    Geoffrey W. Marcy and Paul Butler found two more planets three months later and they also confirmed the discovery previously made by the two swiss astronomers.
  • First orbiting planet

    First orbiting planet
    The first planet similar to the sun that also orbited a star was discovered in 1995. This discovery was by swiss astronomers Michel Mayor and Didier Queloz. The astronomers said that this planet was close to 51 Pegasi.
  • HD 209458

    HD 209458
    David Charbonneau and Greg Henry find a planet passing in front the star HD 209458.
  • HD 28185 b

    Geneva university astronomers discover a planet that orbits the same distance from its star as earth orbits from the sun. The planet is called HD 28185 b.
  • First orbiting star

    First orbiting star
    The first Extrasolar Planet found orbiting a star was discovered. The star is Lotus Draconis.
  • Jupiter like planet

    Jupiter like planet
    Astronmers Geoffery Marcy and Paul Butler discover a Jupiter like planet orbiting the starb55 Cancri.
  • Splitzer

    Splitzer
    The Splitzer Space Telescope was the first telescope to detect light from an extrasolar planet.
  • Spitzer captures light

    Spitzer captures light
    The Spitzer Telescope captures light from extrasolar planet HD 209458b and TrES-1.
  • CoRoT Space mission

    CoRoT Space mission
    In 2006, the Frence did a space mission (CoRoT mission) to find and determind other Extrasolar Planets.This mission was the first space mission that was soloy dedicated for Extrasolor Planets.
  • Water Vapor

    Water Vapor
    NASA Spitzer space craft detects water vapor on an extrasolar planet.
  • NASA first extrasolor mission

    NASA first extrasolor mission
    In 2009, NASA launched its first Extrasolar space mission called Kepler. Kepler has made many discoveries such as other solar systems with multi-planets, and Jupiters with low densities.