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Mars
Term | Definition |
---|---|
craters | big holes in the ground |
radiation | a kind of energy that can be dangerous if there’s too much of it |
greenhouse | a glass building used for growing and protecting plants |
pioneers | the first people to explore or settle in a new place |
climate | the usual weather in a place |
scientists | a person who is studying or has expert knowledge of one or more of the natural or physical sciences |
NASA | the National Aeronautics and Space Administration |
rovers | robots that explore space but are controlled from scientists on earth |
mission | an important assignment carried out for political, religious, or commercial purposes, typically involving travel |