Rings and Moons Circling Uranus (Credit: NASA and Erich Karkoschka, University of Arizona; via HubbleSite) (we have known of Saturn's rings for a very long time.it wasn't until the that rings were discovered around Neptune, Jupiter and Uranus)
Highest known mountain in solar system - on Mars. The super-giant volcano called Olympus Mons (Latin for Mount Olympus) is 14 miles high and 388 miles wide and nearly three times as high as Mt. Everest -- it would cover Arizona, or the whole of Britain.
Sonda Mars Express zachytila tuto nádhernou fotografii povrchu Marsu u jeho severní polární čepičky. The Mars Express orbiter captured this stunning view of the north polar region of Mars /by ESA/DLR/FU Berlin (G.