cosmicfunnies: cosmicfunnies:How far out! Time for a comic on Astronomical units! By the way, An a
cosmicfunnies: cosmicfunnies: How far out! Time for a comic on Astronomical units! By the way, An astronomical unit is a mean distance between the Earth and the Sun. 1 AU = 149,597,870.700 kilometers. http://earthsky.org/space/what-is-the-astronomical-unit Happy Friday! Here’s another comic that has Venus included! Look out for the new comic, “Meet Venus” Tomorrow at 10 am! EST -- source link