Author:
Salman Khan
Views:
1178
+0
Karma
Koofers
Working...
2:14
+254
3:34
+1
Collision of the Milky Way Galaxy with Andromeda (forming Milkomeda)
Author:
Salman Khan
Views:
4
1:16:16
0
In order to understand ?where we come from?, we must understand the evolutionary history of life, and in order to understand that, we must understand the physical history of the earth, and in order to..
Author:
Lynn Rothschild
Views:
0
1:19:40
0
The Big Bang created the physical universe. Of course life is part of this physical universe, but the immediate building blocks of life are chemicals. Before the Big Bang, words such as ?time? had no ..
Author:
Lynn Rothschild
Views:
0
1:31:19
0
This lecture from Astrobiology and Space Exploration is entitled Pushing the Envelope for Life.
Author:
Lynn Rothschild
Views:
0
1:15:29
0
A perennial favorite is the idea of time travel. What would happen if we could go back in time and alter the future a la ?Back to the Future??The great narrative of the history of life has a complexit..
Author:
Lynn Rothschild
Views:
0
45:53
0
This lecture from Astrobiology and Space Exploration is entitled Suborbital Flight and Small Satellites.
Author:
Lynn Rothschild
Views:
0
1:18:38
0
Rocco L. Mancinelli, a Senior Research Scientist with the Search for Extraterrestrial Life, discusses organisms' potential for survival, adaptation and biological evolution in the atmosphere and beyon..
Author:
Lynn Rothschild
Views:
0
59:53
0
Dr. David McKay, Chief Scientist for Astrobiology at the Johnson Space Center, lectures on his scientific experience with meteorites, more specifically ALH 84001.
Author:
Lynn Rothschild
Views:
0
1:21:30
0
This lecture from Astrobiology and Space Exploration is entitled Controlled Environmental Life Support.
Author:
Lynn Rothschild
Views:
0
29:18
0
Eric J. Devor, Senior Research Scientist of Molecular Genetics and Bioinformatics at Integrated DNA Technologies, talks about the discovery and characteristics of microRNA.
Author:
Lynn Rothschild
Views:
0
35:13
0
Guest lecturer Rusty Schweickart gives the first part of the lecture, Life in Space, Life on Earth, for Professor Lynn Rothschild's Astrobiology and Space Exploration course.
Author:
Lynn Rothschild
Views:
0
1:07:55
0
Guest lecturer Rusty Schweickart gives a lecture entitled, The Asteroid Challenge: Will We Be Ready? for Professor Lynn Rothschild's Astrobiology and Space Exploration course.
Author:
Lynn Rothschild
Views:
0
1:26:28
0
Guest lecturer Dr. Geoff Marcy gives a lecture entitled, Planetary Systems Around other Stars, for Professor Lynn Rothschild's Astrobiology and Space Exploration course.
Author:
Lynn Rothschild
Views:
0
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