Remote-controlled, motorised, 85cm diameter solar system mobile Includes 8 detailed colour planets rotating on three independent orbits around the sun The illuminated sun makes an attractive night light No mains electricity required, simply mount the mobile onto the ceiling with the enclosed hardware STEM toy includes secret code to unlock fascinating online space facts With My Very Own Solar System from Brainstorm Toys, you can explore the wonders of the universe from the comfort of your own room This amazing remote controlled, motorised mobile has eight detailed, colour, planets that orbit the full sun. Simply assemble the planets onto the three independent orbit mechanisms on the sun and mount to the ceiling with the included fixings. Once mounted onto the ceiling the solar system is 85cm diameter at it's widest point. Use the remote control to operate the light up sun and rotation of the planets. By day, an impressive and educational addition to any room and by night the illuminated sun is an attractive night light making it perfect for bedtime. This product is intended to be mounted onto the ceiling and fixings are included for this installation. As it is battery operated there is no need to worry about connecting to the mains. Brainstorm Toys is a range of fun, educational and interactive STEM toys.Designed to entertain children but also to inspire them to learn more about their environmentSTEM toys incorporate science, technology, engineering and maths and encourage children to explore and develop a passion for these subjectsFun projector doubles up as a handy torch and it measures 11cm long and approximately 3.5cm in diameter at the widest pointBatteries included