Water in space
Your mission: Frozen water on the moon
This resource was created by Space Expo in collaboration with NSO, The Netherlands 2026

In this lesson, we will search for water in the universe. Water is important because without it, life as we know it would not be possible. We have plenty of liquid water on Earth, but the question is whether this is also the case elsewhere in our solar system.
Observing, Predict, Logical Reasoning
Understand that water is necessary for life as we know it on Earth.
Find out where water is found in our solar system.
Understand that water is key in the search for extraterrestrial life.
- Two containers
- Ice cubes
- Bright, large lamp (role of the sun), for example a heat lamp
- Aluminum foil
- Possibly a liquid or cooking thermometer
This resource is only available in Dutch
Explore more Mission X activities!
Your Mission: Perform a climb training activity on wall bars or a rock wall to improve balance and coordination, and …
Your Mission: Carry weighted objects from the Exploration Area back to your Base Station to improve aerobic and anaerobic fitness. …
Your Mission: Design and build a robotic arm to perform some simple tasks. To help out in space, scientists have …
Your Mission: Complete an agility course as quickly and as accurately as possible to improve agility, coordination and speed. When …
Your Mission: Perform an activity that blends together squats, pushups, and jumping in the air (burpees) to promote muscular strength, …
Your Mission: Perform a walk, progressing to 1600m to improve lung, heart, and other muscle endurance. When exploring space, astronauts …
Astronauts need brains and brawn! Using your coordination, endurance and quick thinking, perform five jumping jacks, with a star-jump finish, …
Time for a brain (and body) twisting game! Using your flexibility and agility, we want to see you navigate your …
Your Mission: Investigate which factors affect plant growth, and relate these factors to growing plants in space. All the things …
Your Mission: Perform jump training with a rope to improve strength and endurance. On Earth, humans experience the effects of …
