Study of 7 planetary brothers in the Trappist-1 system To...

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Study of 7 planetary brothers in the Trappist-1 system To define more elements



The Trappist-1 system (TRAPPIST-1) is home to the host star red dwarf. Seven rocky planets orbiting this exoplanet system about 40 light years away, are located in the constellation of Pottery. Scientists study the trappist-1 system Come continually Because of the fact that many planets are similar to Earth It is possible to facilitate the habitats of life.

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Latest astrophysicist at the University of Washington. In the usa Presenting a new study That is the most accurate density measurement for all groups of exoplanets. The measurements showed that planetary members in the Trappist-1 system Have remarkably similar densities That might mean that Trappist-1's planetary sibling 7. There will be a portion of the material that is thought to make up a star. Most rocks are in equal proportions, such as iron, oxygen, magnesium and silicon.

Scientists reveal that by knowing the density of a planet, the more accurately a planet's composition can be determined. The densities of the eight planets in our own solar system vary greatly, such as gas giants like Jupiter, Saturn, Uranus, and Neptune to be larger. But it is less dense than the other four neighbors: Earth, Mars, Venus and Mercury.

Photo Credit: NANA / JPL-Caltech