LI-900

LI-900 is a super-light rock that fell from space, called a meteorite. It's so light because it's full of tiny bubbles, like a sponge! These bubbles make it float in water, which is very unusual for a rock. It's like finding a feather that's actually a rock! This special rock came from a place far, far away in space.

This amazing space rock is a type of meteorite called a chondrite. It’s not just any chondrite, though. It’s a carbonaceous chondrite, which means it has lots of carbon in it, along with other interesting stuff.

Scientists think these rocks are some of the oldest things in our solar system, like ancient treasures from when the planets were just forming. They are like little time capsules from billions of years ago!

LI-900 is special because it's incredibly light and full of tiny holes. It’s so light that it can float on water! Imagine a rock lighter than a toy boat. This makes scientists very excited because it tells them about the conditions in space when our solar system was born. It helps us understand how planets and other space rocks were made a very, very long time ago.

Studying LI-900 helps scientists learn about the early days of our solar system. Because it’s so old and hasn't changed much, it’s like a puzzle piece that fits into the story of how everything in space came to be. It shows us that even small rocks from space can hold big secrets about the universe. It’s a reminder that there’s so much to discover out there!