Numerous useful links to general science experiment sites, compiled by Multnomah Public Library. If you are looking for scientific principals related to space flight, follow the link to space science. A Multimedia Tour of the Solar System . Each page has text and images, some have sounds and movies, most provide references to additional related information. BBC News Online.
Planet hunters find new worlds.
Planet hunters have crossed an important threshold in their search for other Earth-like worlds in space. They have detected two planets circling distant stars that may be smaller than Saturn. BBC News Online. Water 'found on Mars' . There is currently water on the surface of Mars, Nasa scientists believe.