1 ...This is the page to find out about the USA's space missions past present and future........ Nasa homepage
2 ..Visit the Gallileo homepage for information about the Gallileo spacecraft (currently in orbit around Jupiter) and doing close flybys of several of Jupiters moons
3 Another of my favourite sites is the Mars Pathfinder ...'Welcome to Mars' home page (lots of pictures taken from the surface of Mars)
The lander (Carl Sagan Memorial Station) is now officially dead but the rover (Sojourner) may still be going. Who knows?4. The Mars Global Surveyor is about to try and take pictures of the "face" on Mars, the Mars Pathfinder site and the Viking Lander sites.
5. The Cassini mission homepage the spacecraft is now on it's way to Saturn and has a probe which will attempt to "land" on Titan.