Astronomy, one of the oldest sciences, studies celestial bodies (such as stars, planets, comets, nebulae and galaxies) and phenomena that originate outside Earth's atmosphere.

In this section, we will study some subjects in the area of ​​astronomy.


The seasons occur due to the slope of the earth in relation to the sun. The movement of our planet around the sun lasts for a year and is called translational. Learn more about the four seasons: spring, summer, fall, and winter.

Black Hole

Black holes are one of the most important scientific discoveries of the entire twentieth century. Learn how they form.

Astronomy History

Learn a little of the history of the oldest of sciences.


The effects that the lack of gravity causes on the human body.

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