Defend the by launching energy balls at enemy spaceships. Upgrade weapons and unlock new abilities. Navigate through waves of increasing difficulty. Customize ship appearance and select power-ups. Compete in leaderboards and unlock achievements.
Merge planets by tapping to combine them with identical types. Progress through levels by merging until reaching the Sun. Track progress and complete challenges to advance.
Explore 3D models of NASA spacecraft and celestial bodies. View detailed replicas of the Apollo Lunar Module, Hubble Telescope, and Mars rovers. Use AR to place missions in your environment and interact with them.
