NOVA: The Planets
Επεισόδια
Σ1 Ε1 – Inner Worlds
2 Μαρτίου 197453 λεπτάThe rocky planets were born of similar material around the same time. Yet only one of them supports life. Were Earth's neighbors always so extreme and is there somewhere else in the solar system life might flourish?Δωρεάν δοκιμή του PBS DocumentariesΣ1 Ε2 – Mars
9 Μαρτίου 197453 λεπτάMars was once a blue water-world 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?Δωρεάν δοκιμή του PBS Documentaries ή αγοράΣ1 Ε3 – Jupiter
16 Μαρτίου 197452 λεπτάJupiter's gravitational force made it a wrecking ball when it barreled through the early solar system. But it also shaped life on Earth, delivering comets laden with water-and perhaps even the fateful asteroid that wiped out the dinosaurs.Δωρεάν δοκιμή του PBS Documentaries ή αγοράΣ1 Ε4 – Saturn
23 Μαρτίου 197453 λεπτάNASA's Cassini explores Saturn for 13 years, looping through its icy rings and its moons. The probe captures stunning ring-moon interactions, but when it finds the ingredients for life on the moon Enceladus, a bittersweet decision is made.Δωρεάν δοκιμή του PBS Documentaries ή αγοράΣ1 Ε5 – Ice Worlds
30 Μαρτίου 197452 λεπτάIn the far reaches of the solar system, Uranus and Neptune dazzle with unexpected rings, supersonic winds, and dozens of moons. And NASA's New Horizons gets a stunning up-close view of Pluto before venturing deep into the Kuiper Belt.Δωρεάν δοκιμή του PBS Documentaries ή αγορά
