- First only animals and robots were going into space but now humans are going there.
- People first went so close to the Earth but now people are going much further into space.
- Humans first only used to go just for a short while into space but then astronauts started staying in space for months and even years.
- There was only space ships that astronauts could use only once therefor when they go into space and then come back to Earth again they can not use that space ship again, but now people are making types that are reusable.
- During the space missions ,scientists find out more about how to make better equipment and they learn more about medical information.
- New space crafts are being developed e.g. x34 and x33 which will make a space mission much cheaper.
- Also space crafts are being developed whhich will enable everyone to go into space- not just astronuats.
Because of all these advancements we know lots more about space.
Misha Nathwani
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