Your Mission: Assemble a puzzle quickly and correctly to understand the importance of dexterity and hand-eye coordination. When working with …


It’s time to get up, move your body, and train like an astronaut!
Learn the key elements to keeping fit and staying healthy in space and on Earth with Mission X.
Up to 14 years old
Open worldwide

- Subtitles are available (automatically generated by YouTube) – select your language using the YouTube player controls.
Join Mission X
Complete physical and scientific activities, and upload them to earn steps. Each step earned helps Luna and Leo walk 384 400km – the distance from Earth to the Moon.
- Beginners
- Suggested up to 14 years old
- Complete activities and earn steps
- Help Luna and Leo walk to the Moon
- Language of choice
Walk to the Moon Challenge





Open worldwide: National Organisers help facilitate the project in each of our participating countries by providing local support. Visit your country page for more information.
Activities for in and outside the classroom
Explore the Mission X activities made by space scientists and fitness professionals working with real astronauts!
Your Mission: Perform the “bear crawl” and “crab walk” to increase muscular strength and improve upper and lower body coordination. …
Your Mission: Investigate which factors affect plant growth, and relate these factors to growing plants in space. All the things …
Your Mission: Perform the Commander Crunch and Pilot Plank to improve the strength in abdominal and back muscles. Astronauts in …
Let’s HIIT the space gym and get ready to sweat! To keep those hearts and lungs healthy, perform a series …
Your Mission: Perform a reaction time activity using a ruler to practice hand-eye coordination and concentration. In preparation for space …
Your Mission: Sample, grow, and investigate the microorganisms around us. Microbiologists have found that microbes can live just about everywhere, …
Your Mission: Perform jump training with a rope to improve strength and endurance. On Earth, humans experience the effects of …
Your Mission: Train with a cycle to improve leg muscles, cardio-vascular fitness and endurance. One exercise device that is regularly …
Your Mission: Investigate healthy food choices and Calorie needs for life on earth vs. life in space Astronauts living on …