Astronauts travel to space to explore.

Meaning: This sentence describes the purpose of astronauts' journeys into space. It says that astronauts go to space to investigate and learn about it.

Choice of Words: The word astronauts refers to people who travel into space. Travel means to move from one place to another, and explore means to investigate and learn about something.

Alternative Expressions

People who go to space travel there to look around.

Meaning: This means that people who go to space go there to find out more about it and learn about the things that are there. It's like saying, People who go to space go there to see what it's like and to learn new things about it.

Choice of Words: People are human beings. Go means to move from one place to another. Space is the area beyond the Earth's atmosphere. Travel means to go from one place to another. Look around means to observe and examine the surroundings. When you put them together, "People who go to space travel there to look around" means that people who go to space go there to observe and learn about it.

The people who travel beyond Earth's atmosphere go there to learn.

Meaning: This means that people who go to space go there to find out more about it and learn about the things that are there. It's like saying, People who go to space go there to see what it's like and to learn new things about it.

Choice of Words: People are human beings. Travel means to go from one place to another. Beyond means further than or past a particular point. Earth's atmosphere is the layer of gases that surrounds the Earth. Learn means to gain knowledge or understanding. When you put them together, "The people who travel beyond Earth's atmosphere go there to learn" means that people who go to space go there to gain knowledge and understanding about it.

Related Expressions