SCIENCE: Space Exploration
What do people use to study about space?
How can people go to outer space?
In the past
Now
People study with telescope
Probs
The huge telescope
Robots
Help people to take pictures of space
Help people to take pictures of space
It is now in the space
Help to discover planets
In the past
Now
Rockets
Space shuttles
Help people to go to the space
It lands on water
Can land on ground
Has two parts
Also help people to go to the space
What do people do outer space?
The Moon
Others
The first person to step on the Moon was Neil Armstrong
People can jump very high on the Moon because it has less gravity than the Earth
It is hard to have oxygen on the Moon so astronauts usually have special uniform
People also go outer space to fix robots, space station, ...
It costs a lot to let people go outer space