‘The Planets: Mars’ on ‘NOVA’

Friday, March 13 at 3:30 p.m.

Mars was once a blue water-world studded with active volcanoes. But when its magnetic field and protective atmosphere faded, it became the frozen desert planet we know today.

With so many necessary elements in place, did life ever form on Mars?

Discover the past and future of science and technology with an inspiring overview of special programs. Featuring highlights from “NOVA,” “Nature,” “Arizona Horizon” and more, enjoy groundbreaking stories that bring the wonders of science and human innovation to life.

Select “NOVA” when you show your support for Arizona PBS, and unlock an exclusive reward! Upon selection, you’ll receive “NOVA: The Planets” (DVD). You may also choose to receive “NOVA: The Planets” (DVD), paired with a NOVA Up & Atom ceramic mug. Also available is a bundle with “NOVA: The Planets” (DVD), a NOVA Up & Atom ceramic mug, National Geographic Space Stargazer Map Pack Bundle and “The Planets” paperback book.