The six-member crew of the International Space Station is on the cutting edge of one of the most important discoveries in human history: the first evidence of extraterrestrial life on Mars. As the crew begins to conduct research, their methods end up having unintended consequences and the life form proves more intelligent than anyone ever expected.

The groundbreaking series returns, exploring the next phase of human colonization on Mars. Blending powerful drama, action, and visual effects, with insightful interviews featuring leading space-science innovators and thinkers -- such as Elon Musk, Andy Weir, Neil deGrasse Tyson, and Kim Stanley Robinson -- MARS explores the perils and promise of the next great frontier.

Mankind's earliest settlers on the Martian frontier, llsa and Reza inhabit a desolate farmstead with their child Remmy. They work the land and shield their daughter from the dangers of the harsh surroundings. When hostile intruders threaten to expel them from the compound the family is forced to fight to survive in this science-fiction thrill ride.

Sixteen-year-old Gardner Elliot has lived his whole life with a team of scientists on Mars. He's always longed to see Earth to find the father he's never known and to meet a beautiful street-smart girl named Tulsa he's become friends with online. But when his chance finally comes, doctors discover his heart can't withstand the Earth's atmosphere. Eager to find his father, Gardner and Tulsa escape on a cross-country race against time to unravel the...

Sophie and Walt are two ordinary twentysomethings faced with the same extraordinary choice: should they follow their significant others to Mars? And since they're so ordinary, do they have the guts and the means to sneak aboard the space shuttle that is headed there?

Set in the year 2033, this one-of-a-kind blend of scripted drama and fascinating documentary sequences centers on twin female astronauts who courageously embark on an epic adventure: humanity's awe-inspiring quest to colonize Mars. The world's most brilliant minds in space exploration, including visionary thinkers Elon Musk, Neil deGrasse Tyson, NASA astronauts and more, share what the not-so-distant future may hold for all of us.