Blue Mars
In this movie, the lowland areas of Mars are covered in a blue sea. Mars' two moons, Phobos and
Deimos, are seen transiting across the planet in that order. It is thought that liquid water existed
on Mars millions of years ago, but it is now too cold and has too little atmospheric pressure to
possess liquid water. It has been suggested that the planet could be 'terraformed', or made more
Earth-like, for human habitation by centuries of climatic engineering.
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