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The four planets closest to the sun, called the rocky planets, were born from the same material in the same era. Only on Earth do we find the unique c...
Astrophysicist Mario Livio, along with a colorful cast of mathematicians, physicists, and engineers, follow math from Pythagoras to Einstein and beyon...
Engineers race to build a massive dome to contain the crumbling remains of Chernobyl's reactor.
Leonardo da Vinci was a Renaissance genius. Not only did he paint masterpieces of art, but he was an obsessive scientist and inventor. NOVA investigat...
Apollo astronauts and engineers tell the inside story of how the first mission to the moon, Apollo 8, pioneered groundbreaking technologies that would...
EARTH FROM SPACE is a groundbreaking two-hour special that reveals a spectacular new space-based vision of our planet. Produced in extensive consultat...
Mighty, elemental forces, fiery eruptions, titanic floods, the grinding of great ice sheets, and massive impacts from space molded North America. This...
Join scientists on a quest to better understand the weather and climate machine we call Earth. Why do scientists overwhelmingly agree that our climate...
Explore how precious gems, metals, and energy resources are forged under extraordinary circumstances deep within the Earth, and discover how their uni...
NOVA collaborates with Swedish scientific photographer Lennart Nilsson to use breathtaking new footage and state-of-the-art computer animation to show...