Explore the with interactive activities like designing a Moon base and growing plants in space. Learn about planetary features, space travel, and life in space. Track celestial movements and conduct experiments to understand astronomy concepts.
by University of California, Berkeley's Lawrence Hall of Science★ 4.516 ratingsEducationFreeData updated 2026-09-06
Play as an astronaut racing across planets in different modes including Earth, Moon, Mars, and Endless Galaxy. Perform stunts, adjust speed, and navigate through solar system environments.
Explore high-resolution images of galaxies, nebulae, and celestial objects captured by the Telescope. View the "Picture of the Week" and access real-time ESA/ RSS updates. Zoom in on detailed cosmic imagery and save or share favorite images.
