Catch up TV

Series 1: 11. Reusing

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 air into balloons attached to rockets to land them on a target. Then, there’s a healthy eating quiz based on the food groups that make up a balanced diet. Finally, the teams must make their way across a giant inflatable version of the solar system. Can they get from Neptune to Mercury, stepping on every planet in the right order without getting knocked by the swinging stars?\n\nMeanwhile, Ayo and Sam are decluttering the lab but want to find new uses for things instead of throwing them out.

Source: CBeebies