7 Interesting Facts On Space
Hi Readers! I am back with an new topic. It is all about space. 7 Interesting Facts on Space Halleys Comet won’t orbit past Earth again until 2061. Discovered in 1705 by Edmond Halley, the famous comet was last seen in 1986 and is only seen once every 75 to 76 years. There may be a planet made out of diamonds. Research by Yale University scientists suggests that a rocky planet called 55 Cancri e — which has a radius twice Earth’s, and a mass eight times greater – may have a surface made up of graphite and diamond. It’s 40 light years away but visible to the naked eye in the constellation of Cancer. One day on Venus is longer than one year. Venus has a slow axis rotation which takes 243 Earth days to complete its day. The orbit of Venus around the Sun is 225 Earth days, making a year on Venus 18 days less than a day on Venus. In 3.75 billion years the Milky Way and Andromeda galaxies will collide. The Andromeda Galaxy is approaching the Milky Way – where our solar system is – at rate