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We are all travellers in space and time. Our spaceship is the planet Earth, carrying us through the universe. Our local journey may only be around the Sun, but the Sun carries us around the Galaxy, which in turn accelerates us through inter-galactic space, as part of the expanding Universe. So how did we start this journey? And where will it end? What sights will we see as we travel? Are there any hazards we should avoid? And do we have any fellow travellers?
For a taste of the answers to these questions, take a quick trip to:
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