Very good discoveries about the universe are unknown (2)

Discovering the vast universe contains many mysteries that always attract people's constant desire to conquer.

Interesting discoveries about the universe

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Our eyes will see the sun is white, not yellow when out in space.Cosmic discoveries are never enough for human curiosity.

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From the universe, we do not see the Great Wall of China, but the country's air pollution is absolutely possible.

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Korea National Aerospace Development Agency is called NADA.In Spanish, NADA means 'Nothing'.

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We can't whistle when we're wearing an astronaut's protective suit.

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In the universe, if the Sun is the size of a ball (the type of ball used to play on the beach) then Jupiter is about the size of a golf ball, and our Earth is just as small as a particle. bean.

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The cockroaches bred in space are stronger, faster and have tougher wings than the cockroaches bred on Earth.

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Astronauts on the international space station exercise nearly 2 hours a day.

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In 1963, Felicette became the first cat to fly into space.

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On Earth, the international space station weighs 419 tons, weighs more than 11 loaded trucks.But in the universe, its weight is almost zero.

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American astronauts can participate in voting from space on the universe since 1997.

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On August 20, 2015, NASA astronauts for the first time ate food grown in space.

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Laika, the first dog to fly into space, did not die like the original Soviet announcement.He died because of the cockpit temperature rising above the threshold of living body resistance.

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Sexual relations are banned on the ISS international space station.