We advance learning and discovery through storytelling that profoundly touches lives.

Learn More
Air Date: Wed, Jul 24, 2019 10:00 PM
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.
Air Date: Tue, Jan 8, 2019 9:00 PM
The rocky planets – Mercury, Venus, Earth and Mars – were born of similar material around the same time, yet only one supports life.
Air Date: Wed, Mar 28, 2018 9:00 PM
NOVA leads viewers on a mathematical mystery tour – a provocative exploration of math’s astonishing power across the centuries. We discover math’s signature in the swirl of a nautilus shell, the whirlpool of a galaxy and the spiral in the center of a sunflower.
Air Date: Wed, Apr 15, 2015 9:00 PM
NOVA leads viewers on a mathematical mystery tour – a provocative exploration of math’s astonishing power across the centuries. We discover math’s signature in the swirl of a nautilus shell, the whirlpool of a galaxy and the spiral in the center of a sunflower.