I went there during the 30th anniversary celebration because admission is free. There is an interactive robot as soon as I enter, there are many things that are very suitable for children, so that children can learn about science in the play. There is a lightning show inside, about 15 minutes every other time, which is great. In the middle of the pavilion is a huge lunar model, you can lie on the ground and watch the moon. There will also be a man in American astronaut clothes who can take a photo with him