Okay kiddo, do you remember when humans went to the moon a long time ago? Well, one of the missions was called Apollo 17, and the astronauts who went there collected some rocks and soils from the moon.
Now, some people might not believe that humans really walked on the moon, so the scientists wanted to create a special display to help prove it. That's why they put together the Apollo 17 lunar sample display.
The display has some of the actual rocks and soils that the astronauts brought back from the moon. They're protected in glass cases so nobody can touch them or damage them.
This display also has some photographs and information about the Apollo 17 mission, so you can learn more about what the astronauts did when they were on the moon.
So basically, the Apollo 17 lunar sample display is a way for people to see and learn about the things that people brought back from the moon. It's like a museum exhibit, but instead of regular objects, it has stuff from another world!