Template:Solarsystem

 Example:

        &amp;  </li> <a href="#mars"> Mars </a></li>  Asteroids &amp; Meteorids </li> <a href="#jupiter"> Jupiter </a></li> <a href="#saturn"> Saturn &amp; Ring </a></li> <a href="#uranus"> Uranus </a></li> <a href="#neptune"> Neptune </a></li> <a href="#pluto"> Pluto </a></li> </ul>  <h2 id=""> </li>  <h2 id=""> </li>  <h2 id=""> </li>  <h2 id=""> </li>  Mars Though details of Mars' surface are difficult to see from Earth, telescope observations show seasonally changing features and white patches at the poles. For decades, people speculated that bright and dark areas on Mars were patches of vegetation, that Mars could be a likely place for life-forms, and that water might exist in the polar caps. When the Mariner 4 spacecraft flew by Mars in 1965, many were shocked to see photographs of a bleak, cratered surface. Mars seemed to be a dead planet. Later missions, however, have shown that Mars is a complex member of the solar system and holds many mysteries yet to be solved. </li>  Jupiter The most massive planet in our solar system, with four large moons and many smaller moons, Jupiter forms a kind of miniature solar system. Jupiter resembles a star in composition. In fact, if it had been about 80 times more massive, it would have become a star rather than a planet. </li>  Saturn Saturn was the most distant of the five planets known to the ancients. Like Jupiter, Saturn is made mostly of hydrogen and helium. Its volume is 755 times greater than that of Earth. Winds in the upper atmosphere reach 500 meters (1,600 feet) per second in the equatorial region. These super-fast winds, combined with heat rising from within the planet's interior, cause the yellow and gold bands visible in the atmosphere. </li>  Uranus The first planet found with the aid of a telescope, Uranus was discovered in 1781 by astronomer William Herschel. The seventh planet from the Sun is so distant that it takes 84 years to complete one orbit. </li>  Neptune Nearly 4.5 billion kilometers (2.8 billion miles) from the Sun, Neptune orbits the Sun once every 165 years. It is invisible to the naked eye because of its extreme distance from Earth. Interestingly, the unusual elliptical orbit of the dwarf planet Pluto brings Pluto inside Neptune's orbit for a 20-year period out of every 248 Earth years </li>  Pluto Tiny, cold and incredibly distant, Pluto was discovered in 1930 and long considered to be the ninth planet. But after the discoveries of similar intriguing worlds even farther out, Pluto was reclassified as a dwarf planet. This new class of worlds may offer some of the best evidence of the origins of our solar system. </li> </ul> <style type="text/css"> ul.solarsystem li.sun { width: 40px; height: 40px; -webkit-border-radius: 20px; -moz-border-radius: 20px; border-radius: 20px; }

ul.solarsystem li { -webkit-animation-iteration-count:infinite; -webkit-animation-timing-function:linear; -webkit-animation-name:orbit; } ul.solarsystem li.earth span { -webkit-animation-iteration-count:infinite; -webkit-animation-timing-function:linear; -webkit-animation-name:moon; } ul.solarsystem li.mercury {-webkit-animation-duration:5s;} ul.solarsystem li.venus {-webkit-animation-duration:8s;} ul.solarsystem li.earth {-webkit-animation-duration:12s;} ul.solarsystem li.earth span {-webkit-animation-duration:2s;} ul.solarsystem li.mars {-webkit-animation-duration:20s;} ul.solarsystem li.asteroids_meteorids {-webkit-animation-duration:50s;} ul.solarsystem li.jupiter {-webkit-animation-duration:30s;} ul.solarsystem li.saturn {-webkit-animation-duration:60s;} ul.solarsystem li.uranus {-webkit-animation-duration:70s;} ul.solarsystem li.neptune {-webkit-animation-duration:100s;} ul.solarsystem li.pluto {-webkit-animation-duration:120s;}

@-webkit-keyframes orbit { from { -webkit-transform:rotate(0deg) } to { -webkit-transform:rotate(360deg) } }