Two teams touch down at the STARS space station to take on three scientific challenges to win out-of-this world prizes. First, they must work out if an object is heavier or lighter than another before placing it on a giant set of scales. Then the young scientists have to complete a huge fossil by digging for dinosaur parts in ball pits. Finally, the teams must make their way across a giant inflatable version of the solar system. Can they get from Neptune to Mercury by stepping on every planet in the right order without getting knocked by the swinging stars? \n\nMeanwhile, Ayo and Sam learn about the importance of exercise to keep our bodies and minds healthy.
Source: CBeebies
Series 1: 6. Space Biscuits
Two teams touch down at the STARS space station to take on three scientific challenges to win out-of-this world prizes. First, the teams must identify objects using just one of ...
26-10-2025
CBeebies
Series 1: 5. Sounds Good
Two teams touch down at the STARS space station to take on three scientific challenges to win out-of-this world prizes. First, they must guide magnetic rockets out of the Magnet ...
25-10-2025
CBeebies
Series 1: 4. Computer Coding
Two teams touch down at the STARS space station to take on three scientific challenges to win out-of-this-world prizes. First, they must work out if an object is heavier or ligh ...
19-10-2025
CBeebies
Series 1: 3. Ayo's Weather Report
Two teams touch down at the STARS space station to take on three scientific challenges to win out-of-this-world prizes. First, the teams must identify objects using just one of ...
18-10-2025
CBeebies
Series 1: 2. Model Rockets
Two teams touch down at the STARS space station to take on three scientific challenges to win out-of-this world prizes. First, they must decide whether objects will float or sin ...
12-10-2025
CBeebies
Series 1: 1. Exercising
Two teams touch down at the STARS space station to take on three scientific challenges to win out-of-this world prizes. First, they must work out if an object is heavier or ligh ...
11-10-2025
CBeebies
Series 3: 12. Stinky Space
Two teams take on three scientific challenges based on materials, maps and forces. The team can smell something stinky onboard STARS, but what is it?
13-07-2025
CBeebies
Series 3: 11. Sun Power
Two teams take on three scientific challenges based on the senses, shadows and memory. STARS turns to face the sun today, but they are running low on power and need to fix it.
12-07-2025
CBeebies
Series 3: 10. Magic Trick
Two teams take on three scientific challenges based on different materials, fossils and healthy eating. Sam enjoys being a magician and bends water using only a balloon.
06-07-2025
CBeebies
Series 3: 9. Water Bears In Space
Two teams take on three scientific challenges based on heavier or lighter, the human body and gravity. James makes a nature documentary about microscopic water bears.
05-07-2025
CBeebies
Series 1: 3. Ayo's Weather Report
Two teams touch down at the STARS space station to take on three scientific challenges to win out-of-this-world prizes. First, the teams must identify objects using just one of ...
18-10-2025
CBeebies
Series 1: 1. Exercising
Two teams touch down at the STARS space station to take on three scientific challenges to win out-of-this world prizes. First, they must work out if an object is heavier or ligh ...
11-10-2025
CBeebies
Series 1: 22. Temperature
Two teams touch down at the STARS space station to take on three scientific challenges to win out-of-this-world prizes. First, they must use their knowledge of forces by pumping ...
21-09-2024
CBeebies
Series 2: 11. Happy Earth Day!
Two teams take on three scientific challenges based on different materials, maps and gravity. James, Sam and Ayo celebrate Earth Day with some young friends back on earth.
08-03-2025
CBeebies
Series 2: 4. Young Scientist Club
Two teams take on three scientific challenges based on coding, animal habitats and healthy eating. Sam receives a video call from two members of his Young Scientist Club on Earth.
23-03-2025
CBeebies
Series 2: 6. Parachutes
Two teams take on three scientific challenges based on sound pitch, fossils and memory. The teams attempt to make the perfect parachute by trying and testing several prototypes.
30-03-2025
CBeebies
Series 1: 18. Memory
Two teams touch down at the STARS space station to take on three scientific challenges to win out-of-this-world prizes. First, they must match a sequence of colours given to the ...
07-09-2024
CBeebies
Series 1: 6. Space Biscuits
Two teams touch down at the STARS space station to take on three scientific challenges to win out-of-this world prizes. First, the teams must identify objects using just one of ...
26-10-2025
CBeebies
Series 1: 13. Codebreaking
Two teams touch down at the STARS space station to take on three scientific challenges to win out-of-this world prizes. First, they must work out if an object is heavier or ligh ...
18-08-2024
CBeebies
Series 3: 8. Extra Special X-ray
Two teams take on three scientific challenges based on coding, animal habitats and pollination. Ayo can’t find her special pen anywhere. Where can it be hiding?
29-06-2025
CBeebies