1.The last thing have ever taken a picture of the space is a star in space six billion kilometers from the Earth, and it appears as a faint blue dot.
2.The amount of ice in Antarctica is equal to all the water in the Atlantic Ocean.
3.Every day the world knows 8 million and 600,000 lightning storms.
4.Today is not 24 hours, but 23 hours 56 minutes 4 seconds.
5.Every day, a portion of the satellites that have been installed in the space as a garbage dump falls on the Earth.
6.Falling on the Earth from space every day is a mass of 100 tons of meteorite dust.
7.Only 3% of the world's water is fresh, and other 97% is salty.
