The Outer Planets

How Pluto was discovered after it was postulated that there was a planet beyond Uranus and Neptune and the reason why Pluto lost its status a ‘planet’.

With information on the New Horizons mission to Pluto and also facts about Neptune and Uranus.

You may also like...

Leave a Reply

Your email address will not be published.

This site uses Akismet to reduce spam. Learn how your comment data is processed.

×