PrimeWire

You can now watch the entire Secrets of the Solar System Season 1 Episode 4 movie online in high-definition quality, complete with English subtitles for a better viewing experience. Best of all, there’s no need to download anything—simply stream it directly from your device anytime, anywhere.

The dramatic, moving and powerful story of humanity's conquest of Mars, told by the people who risked entire careers to explore the red planet. Did we find evidence for life back in the '70s? Some believe we did.