Find Neptune's trident and imagine this landscape as a seascape.... As you cycle off to your next destination, pretend you're riding a seahorse instead of a bicycle.
Make your thumbs and index fingers into a square. Close one eye and peer through this frame to find the best view and take a photograph in your mind.
Run round and round anything round you can find, including Saturn and its rings.
Use your nose to explore the area - find fragrances and sniff out stinks. What is the grossest smell and what is the most delightful?
Make a sculpture of a warrior using sticks, stones, flowers, leaves or any other natural stuff you can find in the area.
On this trail, when you cycle at your normal speed you're travelling at about ten times the speed of light. Can you travel ten times slower than you normally would without falling off your...
You are currently on Pluto, over 3.5 billion miles away from the Sun. Cycle there!
Moonwalk around our Moon and Earth.
Explore this area from both a worm's eye view and a bird's eye view.
Fall in love with a tree and write it a ballad proclaiming your undying affection. Make it super slushy and embarrassing!
You're at Mercury, a planet that can reach temperatures as high as 465°C and as low as -184°C. Design a creature that could survive on this planet.
Every spring this marsh is full of frogs and their spawn. Write a song in frog language and perform it to your adoring slimy audience. Send us evidence of the frog family you sang to.
Explore one of these tunnels as if you were a mouse. Take a picture of the farmland from your hidey hole.
You are currently at the Sun, over 3.5 billion miles away from the edge of our solar system. Cycle there and create an astronaut report detailing your successful mission.
Blindfold yourself and get a friend to direct you to the middle of the maze.