... Dog-Bone Shaped Asteroid 216 Kleopatra . ... An asteroid the size of New Jersey that orbits the Sun between Mars and Jupiter has been discovered to have an unusual dog-bone shape. ... The Race to Reveal Our Universe . ... Jupiters Moons Thebe, Amalthea, and Metis . ... A Green Flash from the Sun . ... It's a green flash from the Sun. The truth is the green flash does exist and its cause is well understood. ... Taken on April 7th, this skyscape features a dramatic lunar and planetary alignment. ...