| To explore outer space, it uses astronomy and space technology. It's called space exploration and also known as spaceflight which is a spacecraft that they use in space to explore. What's good about this is it allows us to approve or disapprove theories about science that developed on Earth. Without space exploration, we won't have GPS (Global Positioning System) for navigation and it can be hard to predict the weather on our planet for upcoming events. |
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BY ROBERT WELLS
(Page 1 Space Exploration, Page 2 Mars, Page 3 hours in days in planets)