智启未来
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太空新旅程
Now, space tourism is a hot topic. Many people want to go to space and see Earth from above. Companies like SpaceX are working to let more people take space trips. They make special craft. These craft can carry people to space. In space, people can see Earth look like a big blue ball. They can also feel weightless, floating(漂浮) in the craft.

At first, only rich people could go. Trips cost a lot. But as technology gets better, prices will drop. More people may get the chance in the future.
Space tourism helps science too. People can do easy science tests in space. These tests help us learn how our bodies change in space and how things act there.
But there are problems. Keeping tourists safe is important because space is dangerous. Also, it's expensive. Even if it is cheaper, there are still people who can't afford it.
()1. Which company is working on space trips?
A. Apple. B. SpaceX. C. Google. D. Microsoft.
()2. What can people see in space according to the text?
A. Earth like a big blue ball. B. Stars like small lights.
C. The sun's bright flames. D. The moon like a silver plate.
()3. What can people do in space for science?
A. Do easy science tests. B. Build space stations.
C. Make new spaceships. D. Study how to grow plants.

1. B 2. A 3. A