Since many years from now, the most popular hypothesis to explain the extinction of the dinosaurs 66 million years ago was the one of aRead More
Category: General
For incredible it may seem, each year the Earth loses much mass. This mass loss I caused by different factors, each one with a differentRead More
Millions of years ago, the Moon was 18 times nearer from the Earth than it is in our days, and its apparent size in theRead More
Not all the days, in the planets of the solar system, have the same duration, as a day corresponds to the time that a planetRead More
The International Space Spatial is a spatial station where astronauts live for 6 months of the year. In the International Space Station (ISS) the astronautsRead More
In the universe there is an enormous quantity of stars, which, between them, the most part of these last, are of a type named “redRead More
The Milky Way is our galaxy, where is situated the solar system, which is formed by 8 planets and its moons. However, the solar systemRead More
Almost all the planets in the universe have satellites, but there are some of them that have a very high number of satellites compared toRead More
In the space, and orbiting the Earth, there is a big quantity of meteorites. The biggest and the most voluminous of them are situated either,Read More
The storms and tornados on the Earth are nothing, even if they seem very big to us, compared with Mars’ storms. The dust storms onRead More