As soon as I entered, I saw various types of satellites and rockets, including Shenzhou 5, Shenzhou VI and Chang 'e I, which I haven't seen on TV! Seeing these technologies, you will think: Now the technology is really developed!
Each rocket has three empty warehouses, and finally only one empty warehouse can return to the earth, that is, the return cabin, which is the empty warehouse where astronauts rest. The other two are the control module and the energy module. The control module is where astronauts work when they control rockets. The energy warehouse uses solar energy to absorb electric energy and supply power to each empty warehouse of the rocket.
In the universe, there are eight planets: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune. We are on the earth, one of the eight planets. There is a moon beside the earth. In order to investigate the moon, China once launched the Chang 'e satellite for investigation. There is water on the moon, which is very suitable for planting plants, so it is very suitable for human habitation. If the earth's resources are gone, people can live on the moon.
After playing for a while, we suddenly found a planet that can be weighed on any planet, namely: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, Pluto and the moon. I pressed the moon, and I was six times lighter, even lighter on Pluto.
Ah, this space exhibition has taught me a lot about space.