31:19
New School Cometary Theory aka The long awaited trilogy, aka Comets 3
The Nerd Next Door
Shared 2 years ago
227 views
13:35
Time Dilating Dinosaurs from Outer Space
Shared 5 years ago
224 views
19:40
Old-school Cometary Theory
206 views
17:29
Comets of DOOM
Shared 6 years ago
403 views
9:47
Understanding Black Holes (Part 2)
Shared 10 years ago
777 views
6:53
Understanding Black Holes (Part 1)
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5:25
Awesome Local Star Systems
Shared 11 years ago
3.1K views
3:31
How to Find Extrasolar Planets (Transit Method)
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How To Find Extrasolar Planets (Radial Velocity Method)
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4:33
Galaxies for Beginners
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11:27
Voyager 1: Is It Outside The Solar System?
506 views
10:46
Globular Clusters (Sagittarius Part 1)
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12:37
The Titius-Bode Law
Shared 12 years ago
16K views
11:51
Bernard Fontenelle (Rave!)
870 views
5:47
Common Questions 1
247 views
5:42
Philolaus and Antichthon
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7:04
A Brief Overview of Recent Discoveries (Part 2)
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6:24
A Brief Overview of Recent Discoveries (1.0)
297 views