space travel
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The space tourism being promoted by Bezos and Branson comes with a high environmental cost
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‘First crime in space’: NASA astronaut who was to go on first all-women spacewalk faces probe
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Japanese billionaire Yusaku Maezawa will be SpaceX’s first private passenger to the moon
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Video: How do astronauts sleep in space?
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Video: How astronauts take care of their hair grooming needs while on mission in outer space
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Video: How astronauts grow vegetables while living in outer space, even in the harshest conditions
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Video: How do astronauts run and exercise while in outer space with zero gravity?
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Even in 17th century, dreamers planned to reach the moon – on flying chariots and exotic birds
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Video: How astronauts take care of their toilet business while they are in outer space
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SpaceX wants to launch its first unmanned mission to Mars in 2022
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After 4,623 orbits, astronaut Peggy Whitson to return to Earth with new records
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NASA sent a twin to space to see how the body is affected – and we’re starting to get results
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Watch: This is what space travel does to your body (think twice before becoming a space tourist)
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International scientists launch first nation state in space – Asgardia
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Humans can possibly make it to Mars by 2022, says SpaceX founder Elon Musk
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Have you seen NASA's music video for Coldplay's 'Speed of Sound' with record-breaking astronaut Scott Kelly?