Curiosities of the Earth and the universe

Surely most people know that our planet, the Earth or blue planet, is in a… Read More »Why the Earth revolves around the Sun

One of the great discoveries of the Modern Age was that the Earth is round… Read More »Why does the earth move

In 1989 there was a major power failure in Quebec that left 6 million people… Read More »What is the solar wind and how does it affect the Earth

This year’s summer solstice is getting closer and closer. This day, long awaited by all lovers… Read More »Summer Solstice 2021: Northern and Southern Hemisphere

When we walk on the earth’s surface we hardly pay attention to the ground we… Read More »Difference between mineral, rock and crystal

The Moon, in addition to being our natural satellite, is also one of the most… Read More »Phases of the Moon for kids

Like so many other things, one of the universal truths that we have all verified… Read More »Why the water of the rivers is sweet

The stars are celestial bodies that are characterized by the luminosity they give off. Their luminosity… Read More »How are the stars in the sky

In the Solar System, the inner planets are those that are located closest to the… Read More »Inner and outer planets of the solar system: characteristics and differences

We all know that water is essential for life, but not all water has the… Read More »Why the sea is salty: explanation for children