Mars Facts

Mars Facts ›

Mars planet facts and information. Compare Earth & Mars. Fun science images for kids, school, family & space fans. Mars in space, night sky & history.

Ask NASA Mars

Ask NASA Mars ›

Ask a question about Mars. Information about Mars missions, rovers, orbiters, landers, astronauts and human exploration.

Mars Lessons

Mars Lessons ›

Access Mars lessons and activities on NASA JPL's Education website.

Mars Activities

Mars Activities for Students ›

Launch rockets, build robots, explore your world and beyond! Our projects, toolkit and contests will take you into space without ever leaving Earth.

HiRISE Image Targeting thumbnail

HiRISE Image Targeting Challenge ›

Help scientists at NASA by suggesting a target for HiRISE!

Mars Exploration Student Data Teams thumbnail

Mars Exploration Student Data Teams (MESDT) ›

A unique opportunity to become part of the science team for NASA’s Mars Reconnaissance Orbiter mission.