There are more than 500 thousand space trashes moving around the Earth and larger than 1 cm in diameter. These particles, which can reach 30,000 kilometers per hour, can cause great damage to spacecraft even if they are very small.
According to Google’s data, the total energy consumed in every 100 search on Google is equal to the energy that the 60 watt bulb consumes for about 28 minutes
Hydrogen, the first element of the periodic set, is the simplest and most common element of the universe. Hydrogen gas, which is 14.4 times lighter than air, is the one with the most energy content per standard mass. Its lightness and this powerful energy have enabled it to be used as rocket fuel.