Just how big is big? Discover the answer as you tour through this holographic miniature Solar System, then venture beyond to visit some of the largest known stars.

Now includes full hand-tracking support. Take your time with a guided tour stopping at every planet, major moons and dwarf planets, and other huge stars. Spacewalk in Zero-Gravity mode. Two hours of subtitled and fact-checked content (voice is English only). Innovative comfort mode for those sensitive to motion.