Okay kiddo, let's talk about Messier 67. Imagine you are looking up at the night sky and you see lots of stars twinkling. Messier 67 is just one group of those stars that we call a cluster.
This cluster is made up of a bunch of stars who are all friends and like to hang out together. Some of the stars are bigger and brighter than others, but they all have something special about them that makes them unique.
One way scientists study Messier 67 is by using big telescopes that help them see the stars more clearly. They can look at the colors of the stars, how bright they are, and how old they are.
It turns out that Messier 67 is pretty old – it's been around for billions of years! That's older than you, me, and even our grandparents combined! But just because it's old doesn't mean it's not interesting. Scientists have found lots of cool things when they study this cluster of stars, like planets orbiting around some of the stars and even different elements that make up the stars.
In short, Messier 67 is just a group of stars hanging out together, but scientists find it interesting because they can learn a lot from studying it.