One hundred years from now, NASA's space program will not be so far
advanced that people will be able to beam around the Universe or travel through time. However, unless something goes terribly wrong with the world, it is expected to advance tremendously. New, high-tech designs for rockets will make them more environmentally safe. Rockets will also be recycled and
reused. Systems retrieving parts of rockets that are today, left behind in space, will be created. Astronauts will be well on their way to exploring Mars from a hands-on perspective.
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