Okay kiddo, have you ever looked up at the sky at night and seen the moon or some stars? Well, sometimes there are other little space rocks up there too! They're called minor planets.
Now, imagine you're in a race with your friends, and they're all lined up along the track. As you run past them, you might wave or say hello. Well, minor planets do kind of the same thing as they travel through space.
See, there are some really smart people on Earth who watch the sky with special telescopes. They're always on the lookout for when a minor planet passes in front of a star. When that happens, it's called a "transit."
And when a transit happens, it's like the minor planet is waving or saying hello as it zips past the star. Scientists can measure how long the transit lasts and how much of the star's light is blocked by the minor planet. This helps them learn more about how big the minor planet is, how fast it's moving, and what it's made of.
So, in a way, transits are like a little high-five between Earth and the minor planet as it streaks through space. Pretty cool, huh?