10 Interesting facts about Space

If you love to know about space. This interesting facts will amaze you

10. Unknown Planet on Space

Our Spacecrafts have visited almost all known planets in out Solar System

The International Space Station is the biggest crewed spacecraft ever built.

There are an estimated 2 trillion (2,000,000,000,000) galaxies in the visible cosmos.

Our Universe is 13.8 billion years old and has been expanding since its birth in the Big Bang.

Our Milky Way galaxy contains an estimated 100-400 billion stars.

The space between galaxies is not totally empty, it has one atom every cubic metre on average.

Because molecules are too far apart to transmit sound, there is no sound in space.

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Space is a hard vacuum with little matters more empty

The temperature in space is around - 270.45 °C. -454 ° F

Space never started at certain height above the Earth, it will start at 100 KM from its atmosphere

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If you love to know about space. This interesting facts will amaze you