If we observe a sample of fresh or marine water collected from the natural environment under the ...
The roses, also called rose bushes, are part of the group of thorny-type bushes belonging to the ...
In nature, dead organic matter does not accumulate in the ecosystem until it collapses, but it is...
The Sun, like the rest of the stars, is not an immutable object, rather, they evolve over time. S...
Since its formation 4.5 billion years ago, the Earth has undergone numerous changes and transform...
Image: SlideplayerHave you ever wondered why in the world there are different schedules between c...
The Milky Way is the name given to the spiral galaxy where the Solar System is located, and there...
In a PROFESSOR we will tell you about the ‘Black Knight’, a supposed UFO satellite located in the...
One of the natural phenomena that have most astonished man since the beginning of time is the bri...
Throughout the centuries, human beings have searched for the origin of our universe, either throu...
Our planet is full of wonderful things, spectacular events of which we do not usually wonder wher...
Image: UnoceroOur planet Earth is located within the solar system, which is a set of planets that...