What is an exoplanet? | About planets outside the solar system
Each of us, from childhood, knows about the solar system and the planets in it. After all, this interesting system is included in the school course of geography, and in elementary school - in the course of the world around us. But has anyone wondered if there are planets outside the solar system? What is beyond its borders? As it turned out, these planets have a special name! Young astronomer Fyodor Berezhkov will tell you about this in his video.
Write in the comments, did you know about these planets? If not, were you surprised at their existence?