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: Complete an obstacle course in a wheelchair to develop your coordination and endurance. This resource was created by …
Your mission: Sharpen your senses to score the most goals and develop your reflexes. This resource was created by CNES, …
Your Mission: Explore the anatomy of the hand and build a bionic hand from cardboard. In a near future, it …
Your Mission: Perform body-weight squats and push-ups to develop upper and lower body strength in muscles and bones. Astronauts must …
In microgravity, astronauts love to perform spectacular somersaults. Here on Earth it’s not so easy, but it certainly is fun! …
Your Mission: Perform the Commander Crunch and Pilot Plank to improve the strength in abdominal and back muscles. Astronauts in …
Your Mission: Explore the importance of hydration and identify the signs of dehydration. Since our bodies are made up of …
Venus is the most volcanic planet in our solar system and recent research suggests some of these volcanoes are still …
Your Mission: Investigate the relationship between microorganisms and many every day products. Microbes live everywhere, including outer space! Scientists have …
Your Mission: Investigate which factors affect plant growth, and relate these factors to growing plants in space. All the things …
