+51 Pegasi b is the first [Exoplanet](/wiki/Exoplanet) discovered orbiting a [Sun-like Star](/wiki/Sun-like_Star). This gas giant, often called a "Hot Jupiter," orbits its parent star closely, completing a year in just over four Earth days.
+## See also
+- [Hot Jupiter](/wiki/Hot_Jupiter)
+- [Gas Giant](/wiki/Gas_Giant)
+- [Planetary System](/wiki/Planetary_System)
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