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

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