Gliese 581 C

NameCourseProfessorUniversityDateGliese 581cOn April 5 , 2007 , a team of astronomers in a European observatory in Chile discovered another major(ip) planet found outside our solar system . This deed was do through the use of a High truth radial Velocity for Planetary Searcher (HARPS ) installed in a 3 .6 meter telescope (NASA . The smallest extrasolar planet known to naming , it was dubbed Gliese 581c later on Gliese 581 - the name of the paladin it orbitsBelonging to the constellation counterweight , the planet is 20 .5 light familys br extraneous or xcl trillion klicks from Earth . Still , its parent tip belongs to the snow nearest stars to our sun . Studying the planet up close-fitting using current space technology and indoors a man s lifetime is still a aloof opening night .

This is because at the speed of light , it would deport both decades of interstellar travel to reach it , about genius decade to explore it and another two decades for the return tripGliese 581c s diam is 1 .5 propagation bigger than our Earth and is 5 multiplication more grand (The Economist . It completes a full 10 .9 million kilometer orbit in a swing out of 13 old age compared to our planet which accomplishes this in 365 age (Layton . This means that a year on Gliese 581c is equal to undecomposed about a hebdomad on Earth . It travels down in between two other planets - Gliese 581d which is farther away and Gliese 581b which is nearer to their parent star (BBC News...If you want to get a full ! essay, order it on our website: OrderCustomPaper.com

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