Accurate, playable astronomy.
Discovery One
Fly Discovery One from Earth to any planet, then land where the data allows
STYLISEDGameSolar System
Tycho
Ride the Moonbus from Clavius Base to the TMA-1 dig in the real Tycho crater
REAL DATAGameMoon
Gale Crater
Fly over Mount Sharp and land beside Curiosity
REAL DATAGameMars
Solar System
The planets on orbits of their real size and shape
STYLISEDSimulationSolar System
Galaxy Builder
Shape your own spiral galaxy
STYLISEDSimulationDeep space
Earth
Our home planet in 3D
STYLISEDSimulationEarth
Moon
Earth's companion, and a monolith
STYLISEDSimulationMoon
Mars
The red planet and its two moons
STYLISEDSimulationMars
Jupiter
Jupiter’s four big moons, where they are tonight
REAL DATASimulationJupiter system
Saturn
Saturn’s rings and moons, where they are tonight
REAL DATASimulationSaturn system
Every fact on this site is true, and anything stylised is labelled. How accurate is this?