1

03:02

Evidence Of Water on Mars

by watchmojo (02/17/10) 16,376 views

It has always been assumed that there was water on mars, but only r...

2

02:35

2009 Year of Astronomy

by watchmojo (07/27/09) 1,098 views

Learn how 2009 marks four centuries since Galileo first observed th...

3

03:02

2012 Mayan Doomsday Prediction

by watchmojo (03/03/11) 3,783 views

We learn more about the Mayan civilization, and its connection to a...

4

02:08

"Can a Galaxy Die?" (Ask an Astronomer)

by Metacafe Affiliate U (07/18/08) 8 views

Dr. Varoujan Gorjian answers a question for a YouTube user.

5

03:02

Evidence Of Water on Mars

by watchmojo (12/23/10) 1,951 views

It has always been assumed that there was water on mars, but only r...

6

03:02

2012 Mayan Doomsday Prediction

by watchmojo (12/23/10) 999 views

We learn more about the Mayan civilization, and its connection to a...

7

03:02

Evidence Of Water on Mars

by watchmojo (01/13/11) 254 views

It has always been assumed that there was water on mars, but only r...

8

01:13

Amateur Astronomer Astronomo Amador

by Betone (07/11/08) 724 views

Amateur Astronomer - Astronomo Amador

9

03:01

2012 Mayan Doomsday Prediction

by watchmojo (02/10/10) 6,625 views

We learn more about the Mayan civilization, and its connection to a...

10

03:02

Scale of Earth, Sun, Rigel, and VY Canis Majoris. (full Zoom at the End)

by Metacafe Affiliate U (07/12/09) 4,019 views

I am honored to report that Neil deGrasse Tyson has linked to th...

11

04:37

General Relativity: Gravitational Waves

by Metacafe Affiliate U (05/16/07) 6,199 views

"Matter tells space how to curve, and space tells matter how to mov...

12

04:24

The Future Of Mankind

by Metacafe Affiliate U (08/14/09) 129 views

Carl Sagan Reflects: 10 Years After COSMOS - Achievements And Futur...

13

04:29

Hyperpoetical Journey (Brian Eno-Kahlil Gibran-Maharaji)

by Metacafe Affiliate U (10/26/08) 612 views

My hyperpoetical journey: http://www.wordsofpeace.eu/ http://www.tp...

14

03:31

Why Isn't Pluto a Planet Any More?

by Metacafe Affiliate U (02/13/07) 2,377 views

Dr. Robert Hurt explains why Pluto got... well... plutoed.

15

Why Are Solar Eclipses Only Visible in Some Places?

by Metacafe Affiliate U (11/27/06) 181 views

This 'Ask an Astronomer' episode explains eclipses of the sun and w...

16

14:40

Milestones in Science & Engineering - Copernicus – the Sun in the Centre

by hulu (04/11/10) 70 views

Topics: Milestones in Science & Engineering

Milestones in Science & Engineering The astronomer Nicolaus Copern...

17

01:42

Why Did Meteor Do So Much Damage?

by CBS (02/16/13) 19 views

Topics: CBS Evening News

The meteor that exploded over Russia caused a lot of damage over a ...

18

1980: Voyager 1 Reveals Saturn's Complex of Rings

by CBS (11/13/12) 17 views

Topics: SciTech

Prior to Nov. 12, 1980, Saturn was believed to have three or four m...

19

02:35

LiveMojo - 2009 - The Year of Astronomy

by hulu (09/21/09) 120 views

Topics: LiveMojo

LiveMojo WatchMojo.com speaks with Louie Bernstein about Galileo's...

20

Milestones in Science & Engineering - Edwin Powell Hubble – The Expanding Universe

by hulu (03/24/11) 86 views

Topics: Milestones in Science & Engineering

Milestones in Science & Engineering Episode: 76 With his exact obs...