Call me crazy but. If technology gets to the point where Space Shuttle flights are as common as airplane flights, I will be the first to buy a ticket just to see the Earth from space and experience zero gravity. Oh trust me that I will XD
Callisto, Jupiter’s second largest moon, is roughly the same size as the planet Mercury but only about a third of the mass. It is the outermost of Jupiter’s four large Galilean satellites and orbits at an isolated km from the planet.
/v≡ßµℓ≡µ§≡§ Australian astronomers find the oldest Star: billion years old, making it the most ancient star seen. It lies in our own galaxy, the Milky Way, at a distance of around light years from Earth. story dated: 10 Feb 2014