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!
During a spacewalks, astronauts need some serious dexterity and hand-eye coordination to carefully complete tasks, all while wearing bulky gloves …
Your Mission: Perform the Commander Crunch and Pilot Plank to improve the strength in abdominal and back muscles. Astronauts in …
Your Mission: Perform a series of somersaults on the ground to improve body coordination, flexibility, balance and strengthen your back, …
Votre mission: Effectuer un parcours immergé dans l’eau pour préparer pour votre future sortie extravéhiculaire. This resource was created by …
Your Mission: Perform jump training with a rope to improve strength and endurance. On Earth, humans experience the effects of …
Your MissionAccumulate a total of 42 km (26.2 mi) as a team, an individual or as a family… it is …
Your Mission: Perform the “bear crawl” and “crab walk” to increase muscular strength and improve upper and lower body coordination. …
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 …
Your Mission: Sample, grow, and investigate the microorganisms around us. Microbiologists have found that microbes can live just about everywhere, …
