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The Universe: A Matter of Perspective i51.photobucket.com — An illustration which shows how small our planet Earth is in the larger scope of things. If a human could walk on the surface of Canis Majoris, the largest known star in the universe â he/she would have to walk for 650,000 years to circle the star, compared with 2 years 11 months to complete the same task on the Earth.More... (Space) |