Question: what do you know about planet mars?

Hayley and the Mars Rover answered on 2 Dec 2020:

My favourite 3 facts about Mars are:

1. It has the biggest volcano in the solar system! This volcano is called Olympus Mons and it is 3 times higher than Mount Everest!

2. If you were born after 1997 there have been robots driving around and exploring Mars for your entire life!

3. It is thought that millions of years ago Mars had lots of liquid water in oceans, seas and rivers just like Earth does today!