Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on Nov 1, 2013
Visit my website at http://www.junglejoel.com - the Mars Atmosphere and Volatile Evolution Mission (MAVEN) is preparing to explore the red planet's upper atmosphere. Also, Comet ISON is racing towards the sun at 5 degrees per day. Please rate and comment, thanks! Credit: NASA JPL CalTech