Showing posts from November, 2009

Is the Moon moving away from the Earth?

Will the planets align in 2012?

Meteor hunters: Leonids on show!

What happens when a star goes supernova?

Why is water on the Moon such a big deal?

Why does Uranus rotate on its side? (And why does Venus rotate backwards?)

What is the Oort Cloud?

How far away is space?

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