STEM Challenges
Explore fun and educational challenges across math, science, engineering, and coding!
Showing 6 of 121 challenges (filtered)
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 ...
American Programs: Mercury, Gemini, Apollo
Space ExplorerFrom Alan Shepard's 15-minute suborbital hop to Neil Armstrong's footprint on the Moon, the US space program achieved in one decade what seemed imposs...
The Space Race: Soviet Firsts
Space ExplorerIn the Cold War era, the USSR and USA competed fiercely to conquer space. Discover the remarkable series of Soviet firsts that shocked the world and l...
From Ancient Stargazers to Rockets
Space ExplorerHumans have looked up at the stars for thousands of years. Journey from the ancient Greek geocentric model all the way to the first liquid-fueled rock...