Curiosities of the Earth and the universe

The water on our planet turns out to be of vital importance for the life… Read More »Have the Earth’s oceans always existed?

Although it sounds strange, the reality is that until very recently, in 2006, an official… Read More »Pluto is a planet?

The Sun is our closest star and the source of energy that motivates the growth… Read More »Why the Sun is yellow: explanation for children

The atmosphere is the gaseous layer that surrounds our planet. It is a layer of gas… Read More »What is the atmosphere and what are its layers for elementary school children

Throughout the entire universe the different galaxies are scattered. Among all these is the galaxy where… Read More »What is the milky way: definition for children

Everyone knows that when looking at the Moon at night, depending on the phase it… Read More »What are the phases of the Moon and their names

The Northern Lights are one of the most spectacular and beautiful natural phenomena to see. However,… Read More »Where to see the Northern Lights

The 2021 spring equinox is approaching in the Northern Hemisphere. You know what this means? You have… Read More »Spring Equinox 2021: Northern and Southern Hemisphere

Civilizations that have existed at different times have always been interested in deciphering the great… Read More »Why the Sun rises in the East and sets in the West

Lately, crazy theories are emerging that claim that the Earth is flat. Obviously this is an… Read More »Why the earth is round