Euronear is a group of people who like to look at the sky and find objects called asteroids. Asteroids are really big rocks that float in space. They use big telescopes to see very far away and find new asteroids. When they find an asteroid, they give it a name and measure how big it is and how fast it is moving. This helps scientists understand more about space and how things move around in it. Euronear is like a big game of find the hidden objects in space!