If you buy your ticket on the internet beforehand,...

If you buy your ticket on the internet beforehand, you will expect less queues. Inside, there's a half-hour tour for launch launchers. It is done by bus and takes 45 min. There is a fastfood section where you can have a snack at noon, but they have an organization called an astronaut. There is a delicious buffet that takes 1 hour. Astronaut shares his experiences for 1 hour while you eat. If you have questions you can ask.