Have you tried out Space Engine [0]? It's a lot larger than our local neighborhood, but it uses real data. > Real celestial objects are also present if you wan

Have you tried out Space Engine [0]? It's a lot larger than our local neighborhood, but it uses real data. > Real celestial objects are also present if you want to visit them, including the planets and moons of our Solar system, thousands of nearby stars with newly discovered exoplanets, and thousands of galaxies that are currently known. [0]: http://spaceengine.org/ http://spaceengine.org/