- Venus is similar to the earth in respect of radius,mass(0.815 Earth masses) and density. So,it has been rightly called the earth's twin.
- Venus is a brilliantly shining planet as it reflects as much as 85% of the sunlight falling upon it.
- Venus reaches its maximum brightness shortly before sun rise or shortly after sun set. For which reason it is often called the morning star or the evening star.
- Venus appears as an evening star just above the western horizon and it also appears in the eastern sky as morning star.
- Surface temperature of the venus is 700k,although all planetary orbits are elliptical, venus is closest to circular.
A.Parrimalam., M.Phil., Department of Education, Mother Terasa Women's University, Kodaikanal, Under tthe Guidance of Dr.V.Rajeswari., Professor & Head.,Department of Education,Mother Terasa Women's University, Kodaikanal.
Monday, January 24, 2011
Venus
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