Okay kiddo, so you know how we live on a planet called Earth that goes around a big star called the Sun, right? Well, there are many other planets and stars out there in space, and scientists like to study them to learn more about our universe.
One of those planets is called OGLE-2019-BLG-0960lb. It is very far away from us, much farther than you can imagine! It is a type of planet called an exoplanet, which means it is outside our solar system and is orbiting a different star.
Scientists found this exoplanet using a method called gravitational microlensing. This is where they use the gravity of a star to bend the light coming from another star behind it. This lets them see planets that might be orbiting the distant star, like OGLE-2019-BLG-0960lb.
What's interesting about this exoplanet is that it is what scientists call a "free-floating planet". That means it doesn't orbit a star like our Sun, but instead, it is just floating through space all by itself. This makes it very different from the planets in our solar system, which all have a star that they orbit around.
Even though this exoplanet doesn't have a star, it is still very big. In fact, it's almost as big as Jupiter, the biggest planet in our solar system! It's also very cold, since it doesn't have a star to give it warmth.
Scientists are excited to learn more about this exoplanet and others like it, because they can help us understand how planets form and evolve in space. Who knows, one day we may even find life on one of these exoplanets!