ELI5: Explain Like I'm 5

5143 Heracles

5143 Hercles is the name given to a very big rock that's flying around in space. It's called an asteroid, which means it's made up of lots of different materials like rock and metal.

The reason that 5143 Hercles is so interesting is because of its size. It's one of the biggest asteroids that we know of, and it's about 10 kilometers, or 6 miles, wide. To give you an idea of how big that is, it's like if you put 15 football fields right next to each other!

Scientists study asteroids like 5143 Hercles because they can tell us lots of things about the history of our solar system. They can help us learn about the early days of the planets and how they formed. Sometimes, asteroids can even tell us about how life on Earth started.

Even though 5143 Hercles is very big, it's still too small to see with our eyes. We need special telescopes and equipment to study it up close. But knowing more about 5143 Hercles can help us understand more about the universe we live in.