Investigate actual images of the Martian surface taken by the rovers Spirit and Opportunity.
The Instruments Aboard the Mars Exploration Rover
Meet the robotic explorers that landed on Mars in 2004, and check out their tools and instruments.
Is there life on Mars? Our best evidence so far is a baked-potato-sized chunk of rock found in Antarctica.
What do snowflakes look like on Mars?
Find links relevant to Mars and space exploration.
Can making up stories improve your memory? Try it!
A model for heart development
See living stem cells and find out why they are the "stem" from which all other cells develop.
A fish-eye view of the brain
Cells behaving badly
Pier 15(Embarcadero at Green Street)San Francisco, CA 94111(415) 528-4444
© 2015 Exploratorium
Sign up for our newsletter