gliese 876 d in a sentence

• On June 13, 2005, further observations by a team led by Rivera revealed a third planet, designated Gliese 876 d inside the orbits of the two Jupiter-size planets.
• Theoretical models of extrasolar planets 55 Cancri e and Gliese 876 d have posited an ocean of pressurized, supercritical fluid water with a sheet of solid high pressure water ice at the bottom.
• Prior to this, " small " exoplanets such as Gliese 876 d, which has a " year " of less than 2 Earth-days, were detected very close to their stars.
• "' 55 Cancri e "'( abbreviated "'55 Cnc e "'), also named "'Janssen "', is an exoplanet closely orbiting its Sun-like host star 55 Cancri A . The mass of the exoplanet is about 8.63 Earth masses and its diameter is about twice that of the Earth, thus classifying it as the first super-Earth discovered around a main sequence star, predating Gliese 876 d by a year.
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