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

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

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

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

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

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.

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

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

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

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

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

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

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.

Sexual relations are banned on the ISS international space station.