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Scientists use data to develop testable hypotheses, which are often written as "If… then" statements.
Evidence
Information or facts that are used to support the validity of a statement or belief.
Unmanned Rovers
Vehicles equipped for exploring surfaces of planets, moons, or other celestial bodies, which are designed to operate without an onboard human crew.
Technology
The application of scientific knowledge for practical purposes, especially in industry and in our daily lives.
NASA's Budget
Refers to the annual financial allocation given to the National Aeronautics and Space Administration by the United States government for its operations and projects.
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