Walk to the Moon Challenge
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Energy of an Astronaut
Your MissionAstronauts living on the International Space Station need...
Bonus Activity: Liftoff Languages
Your MissionAstronauts need brains and brawn! Using your coordination,...
Let’s Climb a Martian Mountain
Your Mission Space explorers in a far future might...
Bonus Activity: HIIT the Space Gym
Your MissionLet’s HIIT the space gym and get ready...
Building an Astronaut Core
Your MissionAstronauts in space must be able to twist,...
Explore and Discover
Your MissionTo explore the Moon and Mars, astronauts must...
Astro Farmer
Your MissionAll the things we take for granted on...
Speed of Light
Your MissionIn preparation for space travel, astronauts invest many...
Robotic Arm
Your MissionTo help out in space, scientists have designed...
Bonus Activity: 26.2 with Tim
Your MissionAccumulate a total of 42 km (26.2 mi)...
Agility Astro-Course
Your MissionWhen astronauts go into space and return to...
Crew Assembly Training
Your MissionWhen working with objects in space, astronauts must...
Reduced Gravtiy, Low Fat
Your MissionAs astronauts travel to the moon, Mars, and...
Jump for the Moon
Your MissionOn Earth, your weight on your bones provides...
Microbial Box 2: What’s in your Petri?
Your MissionMicrobiologists have found that microbes can live just...
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