Watch Terra Formars (2016) HD Full Movie Free on SolarMovie. Watch Terra Formars (2016) online free. In an attempt to colonize Mars, 21st century scientists seed the planet with algae to absorb sun lig...In an attempt to colonize Mars, 21st century scientists seed the planet with algae to absorb sun light and purify the atmosphere, and cockroaches who in turn spread the algae as they feed. 500 years later, the first manned mission to Mars loses contact with Earth, and a second ship is sent to investigate.