i wathed the image about the solar system.
the image told me somethig i didnt know.
for examle, i had known about the beginning of the Sun.

its believed that our solar system formed at least 4 falf billion years ago.
huge crowd and dunting gas created the Sun and solar system.

http://video.nationalgeographic.com/video/player/kids/science-space-kids/solar-system-101-kids.html