3DAstronomer is like Google Earth, but for the entire solar system and beyond.
"You can use 3DAstronomer to see how the Ruskies are getting along with the Americans on the International Space Station (ISS) - the largest artificial satellite orbiting Earth. Well - it's not only Russians but Europeans and Japanese collaborating as well. A Russian spaceship carrying three astronauts - a Russian, an American and a Ninja landed safely in Kazakhstan last week. Their sixmonths gig was up. But the trip back to Earth only took three and a half hours."
Ed ~ One reason why i don't recommend this program is the overtly racist attitude on the website.
A 'Real Time' Accurate 3D Space Exploration Application, Based on European Space Agency Data, Bundled with Actual NASA Imagery, A Catalogue of over 100,000 Stars, and 100,000+ Stars to visit, Dozens of Satellites to view and All the Planets in the Solar System to fly to you know you will be busy for months... Add in Planetary Orbits, Constellation Connections, NASA Imagery and the ability to Fly Anywhere, at Any Speed, in Any Direction, and at Any Time in History as well as Lifetime Updates / Upgrades. Read more
Ed ~ unfortunately it is not free. However there are many free alternatives that can be used (Most have been mentioned on this site previously).