Sternengeschichten Folge 307: Sternzeit reloaded
Die Sternzeit kennen die meisten aus Raumschiff Enterprise. Dort ist sie nur Science-Fiction - aber die Astronomie kennt eine ECHTE Sternzeit! Und ...
10 months ago 00:08:57 1
4 years ago 00:12:21 1
4 years ago 00:12:13 1
5 years ago 00:11:48 1
5 years ago 00:09:00 1
5 years ago 00:10:06 1
5 years ago 00:10:41 1
5 years ago 00:09:57 1
5 years ago 00:10:17 1
5 years ago 00:13:29 1
5 years ago 00:09:45 1
5 years ago 00:09:00 2
5 years ago 00:13:21 1
5 years ago 00:10:04 1
6 years ago 00:09:15 1
6 years ago 00:08:46 1
6 years ago 00:10:36 1
6 years ago 00:10:03 1
6 years ago 00:14:05 1
6 years ago 00:09:45 1
