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Physical Characteristics

There are 17 videos in this category and 0 videos in 0 subcategories.

Category Videos
Not Right For WatchKnowLearn
Ages: 6 - 18
1243 Views:
Space School: Mars
From discovery.com, produced by Space School
This seven minute video offers insights and statistics about Mars. Well done with excellent images. The red planet Mars is very much like Earth because it also has rolling plains, mountain ranges, and giant canyons. Mars, one of the rocky inner plane... [more]
May 29, 2011 at 10:59 AM
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Not Right For WatchKnowLearn
Ages: 8 - 18
993 Views:
Rotation, Seasons, and the Surface of Planet Mars
From YouTube
Mars is the fourth planet from the Sun in the Solar System. The planet is named after Mars, the Roman god of war. It is also referred to as the "Red Planet" because of its reddish appearance as seen from Earth. A terrestrial planet, Mars has a thin... [more]
May 7, 2010 at 10:20 PM
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Not Right For WatchKnowLearn
Ages: 12 - 18
237 Views:
NASA | MAVEN: Mars Atmospheric Loss
From YouTube
When you take a look at Mars, you probably wouldn't think that it looks like a nice place to live. It's dry, it's dusty, and there's practically no atmosphere. But some scientists think that Mars may have once looked like a much nicer place to live, ... [more]
November 4, 2012 at 10:55 AM
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Not Right For WatchKnowLearn
Ages: 13 - 18
131 Views:
NASA | MAVEN Magnetometer
From YouTube, produced by NASA
When you navigate with a compass you can orient yourself thanks to Earth's global magnetic field. But on Mars, if you were to walk around with a compass it would haphazardly point from one anomaly to another, because the Red Planet does not possess a... [more]
March 30, 2013 at 02:06 PM
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Not Right For WatchKnowLearn
Ages: 10 - 18
1453 Views:
Methane on Mars
From YouTube
NASA scientists have discovered methane on Mars. Scientists are not yet sure what is creating this gas, but the explanation could be biological or geological. Professional quality video. (02:25)
March 27, 2009 at 07:31 AM
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Not Right For WatchKnowLearn
Ages: 10 - 18
1120 Views:
Snow Falls on Mars
From NationalGeographicVideo, produced by National Geographic
September 30, 2008- NASA's Phoenix Mars Lander has detected snow falling from martian clouds, and its soil testing shows further evidence of the planet's watery past, scientist say. Run time 01:46.
July 9, 2009 at 06:52 PM
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Not Right For WatchKnowLearn
Ages: 12 - 18
1058 Views:
What Is the Surface Gravity of Mars?
From eHow, produced by Brian Erickson
What Is the Surface Gravity of Mars? The surface gravity of Mars is 39 percent of Earth's surface gravity, and it is measured at 3.8 meters per second. Find out how surface gravity is calculated with help from a science teacher. (01:41)
January 20, 2011 at 09:36 PM
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Not Right For WatchKnowLearn
Ages: 9 - 18
1004 Views:
Learn About the Importance of Studying Planet Mars
From 5min, produced by WorldwideMedia
Learn About the Importance of Studying Planet Mars - Learn about the discoveries and information on the planet Mars and its surface. (03:25)
March 14, 2011 at 05:35 PM
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Not Right For WatchKnowLearn
Ages: 6 - 18
893 Views:
The Surface of Mars
From thefutureschannel.com, produced by Futures Channel
This five minute video explains how scientists know what "rocks" come from Mars and what the surface of Mars might be like. This could be used as a career film or science lesson. Shows the importance of problem solving.
September 5, 2011 at 10:54 PM
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Not Right For WatchKnowLearn
Ages: 6 - 13
810 Views:
Why Is Mars Red? Let's Make Sense of it with Science
From YouTube, produced by YouTube
Ever wonder why Mars is red? Let's make sense of it with science To get to the fourth planet and find out why we see red, we're going to travel by rocket. This video explains that the rust color on Mars is really rust which means Mars once had water ... [more]
August 8, 2011 at 09:16 PM
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