Interactive audio information

[Mr. Kruse]

This site is ok. It hasn't been updated recently as it still talks about a nine planet system (Pluto was reclassified as a dwarf planet).

But the site is set up like an old-school mission impossible looking thing, so that is kinda cool.

www.space.com/php/popup/virtualspacetour/noad_astropedia.php

Be sure to post things that surprised you or new questions you have.....and contribute to the conversation that ensues.

[Jessica Marquez]

i didnt know that our moon is bigger then pluto=}

[andrew arenas]

I never knew that the inner core takes over 1/3 of its 8000 mile diameter

[Samuel Bird]

It`s cool to know age of the sun which is 4.5 billion years old

[Zach Beatty]

i agree wit samule that the sun is old but you have it wrong the sun has been around ever since the big bang started plus its 93,000,000 miles away from the ciy of Alpha Centauri.