Interstellar travel has been humanitys dream for decades! Our greatest scientists and engineers have been trying to work out exactly HOW we can branch out from Earth, to live in amongst the stars in the wider universe! The problem is that space is so inconceivably HUGE! In this video, Unveiled explores the science behind interstellar travel... to find out whether well EVER be able to jet off to distant planets and alien worlds!

This is Unveiled, giving you incredible answers to extraordinary questions!

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What Will Happen When the Sun Dies? - https://www.youtube.com/watch?vKZcSVMArf20
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