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 guess which animals Sam and Ayo are looking at through their telescope, based on a series of clues. Then, in a game based on light and shadows, the young scientists have to figure out what their team captains are holding by observing their shadows behind a huge screen. Finally, the teams must take items from a giant conveyer belt and sort them so that they can be reused and recycled. To make it even trickier, the players are attached to bungee cords! \n\nIn the lab, Sam sits in a bathtub, hoping he can come up with a eureka moment of discovery – just like his hero, ancient Greek scientist Archimedes.
Source: 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 2: 5. Nana's Old Phone
Two teams take on three scientific challenges based on the senses, fossils and bridges. Ayo is trying to mend her nana’s phone, but it looks nothing like Sam and James&rsq ...
29-03-2025
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: 3. Chris The Crystal
Two teams take on three scientific challenges based on floating, sinking, seasons and gravity. Sam needs salt for his recipe, James has used it up making Chris the salt crystal.
22-03-2025
CBeebies
Series 2: 2. Space Worms
Two teams take on three scientific challenges based on coding, shadows and pollination. STARS is almost out of space lettuce, but James has an ingenious way to grow some more.
16-03-2025
CBeebies
Series 2: 1. Fossil Hunt
Two teams take on three scientific challenges based on materials, plants and forces. James is excited about his fossils, but one of them has gone missing.
15-03-2025
CBeebies
Series 2: 12. Super Duper Telescope
Two teams take on three scientific challenges based on heavy and light, maps and memory. Sam is excited because he is about to turn on the brand new STARS super telescope.
09-03-2025
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: 10. Super Cosmic Slide
Two teams take on three scientific challenges based on the senses, animal habitats and pollination. The recycling compartment is full, and the contents start to tumble down the ...
02-03-2025
CBeebies
Series 2: 9. Smile For The Camera!
Two teams take on three scientific challenges based on objects floating and sinking, plants and healthy eating. James, Sam and Ayo need a new team photo for the STARS noticeboard.
01-03-2025
CBeebies
Series 2: 3. Chris The Crystal
Two teams take on three scientific challenges based on floating, sinking, seasons and gravity. Sam needs salt for his recipe, James has used it up making Chris the salt crystal.
22-03-2025
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 ...
21-07-2024
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: 23. Defying Gravity
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 ...
22-09-2024
CBeebies
Series 1: 21. Fingerprints
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 ...
15-09-2024
CBeebies
Series 1: 25. Leonardo Da Vinci
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 ...
29-09-2024
CBeebies
Series 1: 24. Musical Instruments
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 ...
28-09-2024
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 1: 26. Magnets
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 ...
06-07-2024
CBeebies
Series 2: 1. Fossil Hunt
Two teams take on three scientific challenges based on materials, plants and forces. James is excited about his fossils, but one of them has gone missing.
15-03-2025
CBeebies