All Of Earth's Water In A Single Sphere This picture shows the size of a sphere that would contain all of Earth's water in comparison to the size of the Earth. The diameter would be roughly the distance from Salt Lake City, Utah to Topeka, Kansas.
NASA's Kepler mission finds the most Earth-like planets yet.go to the link to see the slide show. Absolutely beautiful and amazing! How can people only belive we are the only beings in the whole universe! What small minds.
Venus - one day is longer than its entire year. It takes Venus 243 Earth days to completely rotate on its axis, but just 225 days to orbit the sun. Venus is one of two planets that rotates in reverse, called retrograde motion.
All Known Planets by xkcd. "Planets are turning out to be so common that to show all the planets in our galaxy, this chart would have to be nested in itself--with each planet replaced by a copy of the chart--at least three levels deep.
Get ready for an intergalactic (ok, maybe intragalactic) adventure! Pop Chart Lab has distilled more than half a century of space travel into a beautiful print. The Chart of Cosmic Exploration feature Mais
Watch The Earth’s Seasonal “Heartbeat” From Outer Space
Jupiter Moons - Callisto discovered by Galileo Galilei in 1610 using a telescope. It is thought to have oceans of liquid water beneath its crust. about the size of Mercury, is the largest moon in the solar system. It is more heavily cratered than any
Dione (A moon of Saturn) This view highlights tectonic faults and craters on Dione, an icy world that has undoubtedly experienced geologic activity since its formation. Image credit: NASA/JPL/Space Science Institute Source link: www.
In astronomers discovered a star composed entirely of diamond, measuring km across and 10 billion trillion trillion carats. 50 light years from Earth, the diamond star is classified as a crystallized white dwarf, the hot core that remains after