The Inner Planets: Mars

The video discusses the origin of the term 'Martian' and the possibility of life on Mars. It covers the exploration of Mars by spacecraft, which provided images and soil analysis revealing high iron oxide content. The planet features massive volcanoes, including Olympus Mons, and evidence of past water flow. Mars has a thin atmosphere, resulting in cooler temperatures compared to Earth.

What evidence indicates that liquid water may have existed on Mars?

How does Mars' atmosphere affect its temperature compared to Earth?