BBC Documentaries
The Comet's Tale (2007x9)
Ημερομηνία προβολής: Νοέ 25, 2007
Although believed to be gods by many ancient civilisations, who saw them as bringers of life or harbingers of doom, to Isaac Newton they were the key to unlocking the secrets of gravity. Hundreds of years later, a new breed of space mission can show what comets are really made of, where they come from, and their surprising influence on events on Earth.
- Πρώτη προβολή: Νοέ 1936
- Επεισόδια: 5447
- Ακόλουθοι: 61