Sagans - Coherence
62.567
4:31
Sagans - Suns
6.173
4:20
Carl Sagan - Pale Blue Dot
8.337.551
3:31
Carl Sagans Sharpest Arguments Against Religion
613.458
10:52
Cosmos - Carl Sagan - 4Th Dimension
4.813.205
7:24
Carl Sagans Explanation Of How The Ancient Greek...
336.757
2:14
Carl Sagans Letter To Neil Degre Tyson
265.670
10:05
Carl Sagans Cosmos The Meat Planet
304.483
5:36
