It is almost raining all the time on Venus, however the rain never reaches the ground: she evaporates before!

The full Moon seems bigger when it is near the horizon, but it is by way of an optical illusion.

The strength with which asteroids strike Mercury can cause projections of meteorites to on Earth.

The average density of Saturn is lower that that of the water. If we could put her on an ocean on Earth, she would float! 

If we had the possibility of taking a Formula 1 to make the distance Earth-sun, and which we rolled at the speed of hanging 300 kph 24 h/d without.  

In approximately five billion years, the Sun will inflate to be transformed into a red giant, "swallowing" at the same time planets Mercury, Venus, the Earth and Mars.

The Moon is black as some coal, it reflects only 6 % of the sunlight which strikes her.

Every year, 100 000 tons of meteorites fall on earth.