Constelaciones

The video explains the vastness of the universe, highlighting the existence of billions of solar systems and galaxies, including our own Milky Way. It discusses how stars form constellations, which have been used for navigation since ancient times. The video also covers how the Earth's rotation affects the visibility of stars, with a focus on Polaris, the North Star, as a key navigational aid.

What is a galaxy and how is it related to solar systems?

Describe the Milky Way and its significance in our solar system.

What are constellations and how many are there?

How can the constellation of the greater OSA assist in navigation?

Explain the significance of Polaris in relation to the North Pole.