STEM Challenges
Explore fun and educational challenges across math, science, engineering, and coding!
Showing 6 of 209 challenges
Global Space Agencies: A World Exploring Space
Space ExplorerSpace exploration is no longer the exclusive domain of two superpowers. Today, agencies on every continent are making history. Discover the remarkable...
The Artemis Program: Returning to the Moon
Space ExplorerMore than 50 years after Apollo, NASA and its partners are building a permanent human presence at the Moon — this time to stay. Meet the Artemis progr...
Planetary Probes: Exploring the Solar System
Space ExplorerFrom the moons of Saturn to the surface of a comet, robotic spacecraft have become our ambassadors to worlds we cannot yet visit in person. Explore th...
Mars Rovers: Exploring the Red Planet
Space ExplorerSix wheeled robots have roamed the Martian surface, transforming a distant dot in the sky into a world we are beginning to understand. Discover the mi...
Space Shuttle and the International Space Station
Space ExplorerThe Space Shuttle was humanity's first reusable spacecraft, and the ISS is the greatest engineering collaboration in history. Explore 30 years of Shut...
Soviet Programs and Early Robotic Probes
Space ExplorerWhile the Space Race grabbed headlines, robotic spacecraft were quietly revolutionizing our understanding of the solar system. Explore the Soviet Mir ...