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Space Exploration
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Humans have always been curious about space. In 1961, the president John F. Kennedy announced his goal for Americans to reach the moon. In 1969, the first humans landed on the moon. Since then, space agencies have sent many satellites and robots to explore other planets. Scientists hope to send humans to Mars in the future. Space exploration helps us learn more about the universe and develop new technology. However, space travel is expensive and dangerous. Some people believe we should focus on solving problems on Earth first before spending money on space missions.
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When did mankind first reach the moon?
What do scientists want to do in the future?
Why is space exploration useful?
Why do some people think we should not focus on space travel?
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