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EntertainmentThe secret to Neil Armstrong and Apollo 11 almost died when he returned to Earth
There have been a number of 'heart taps' that occurred during the human journey to the Moon 50 years ago.The fourth astronaut walking on the Moon died
Former astronaut Alan Bean died at a hospital in Houston, Texas, USA, on May 26, according to the BBC. The family said he was sick about two weeks ago and went quietly.
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Can carp live 10 years in a tank without feeding?
Why do Italy and Switzerland have to redraw the border?
Japanese bullet train accident-free for 60 years
The world's most crowded apartment building: Can accommodate up to 30,000 people, the view inside is overwhelming
World's oldest wine jar contains cremated human bones
America catches strange signal from 1.3 billion light years away from Earth
Two black holes closest to Earth discovered, of a kind never seen before
Solar sails help spacecraft reach Mars in 26 days
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