Okay kiddo, so the Deep Carbon Observatory (DCO) is a special group of scientists who study things like carbon, which is a very important element that we find all around us. They study it in places that are really deep, like under the ground and in the ocean.
These scientists want to know more about how carbon works and how it affects our planet. Carbon is important because it helps make up things like rocks, diamonds, and even living things like plants and animals.
The DCO uses special tools and equipment to study carbon in all sorts of different places around the world. They work together to share their findings and come up with new ideas about how carbon is important to our planet.
By learning more about carbon, these scientists hope to understand how it affects things like climate change and the Earth's overall system. So, in short, the Deep Carbon Observatory is a group of scientists who study an important element called carbon to help us learn more about our planet.