An incredibly stunning solar flare erupted from the sun's surface throwing charged particles and searing plasma millions of miles out into space. The blast was was not directed at the earth and it is unlikely to hit any of the planets in our solar system.
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 3rd largest moon in the solar system. It is more heavily cratered than any other moon in the solar system. Callisto remains as it was when it formed, during the period of intense meteoroid bombardment that the entire solar system experienced