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: Observe and compare bones, and design bone models to investigate ways to keep bones healthy. Explorers need strong …
Your Mission: Perform an exercise with balls of different weights, as if you were in different gravitational conditions, to strengthen …
Your Mission: Investigate healthy food choices and Calorie needs for life on earth vs. life in space Astronauts living on …
Votre mission: Résistez à la gravité pour marquer le plus de points possible. This resource was created by CNES, ESERO …
Your mission: Crate your own craters! This resource was created by Space Expo in collaboration with NSO, The Netherlands 2026 …
In microgravity, astronauts love to perform spectacular somersaults. Here on Earth it’s not so easy, but it certainly is fun! …
Your Mission: Perform throwing and catching techniques on one foot to improve balance and spatial awareness. On Earth, we use …
Join ESA astronaut, Samantha Cristoforetti and Jaime from Cosmic Kids on a brand new adventure… Yoga in Space! Follow along …
Your mission: Perform a course immersed in water using only your arms to prepare for your future extravehicular activity! This …
Your Mission: Train with a cycle to improve leg muscles, cardio-vascular fitness and endurance. One exercise device that is regularly …
