+ Visit NASA.gov + Advanced Search   + About the Server   + Animation List   + How to Use the Server   + RSS Feeds   + Podcasts   + Opportunities Previous Animation Next Animation MOLA: Seasonal Snow Variations on Mars, graph showing snow variations at both poles, without dates This is a visualization of a series of graphs showing the seasonal changes in the Martian polar caps. This particular version includes both poles and no Martian year timestamp.    Seasonal Mars snow variations graph (without dates) showing both poles Duration: 36.0 seconds Available formats:   352x240 (29.97 fps) MPEG-1   4 MB   160x80       PNG           8 KB   80x40         PNG           3 KB   320x238     JPEG         3 KB How to play our movies Animation Number: 2307 Completed: 2001-11-30 Animator: Greg Shirah (NASA/GSFC) (Lead) Scientists: David Smith (NASA/GSFC)   Maria Zuber (Massachusetts Institute of Technology) Platforms/Sensors/Data Sets: MGS/MOLA   Viking Data Collected: 1997/09/15-2001/06/30 Series: Mars Seasonal Snow Variations Video: SVS2001-0030 * Keywords: DLESE >> Cryology SVS >> Frost SVS >> Mars SVS >> Pole SVS >> Snow DLESE >> Space science Science paper: http://ltpwww.gsfc.nasa.gov/tharsis/snow_paper.html     Please give credit for this item to: NASA/Goddard Space Flight Center Scientific Visualization Studio *Please note: the SVS does not fulfill requests for copies of the tapes in our library. On some of our animation pages, there is a direct link to a video distribution service from which tapes, handled by the Public Affairs Office (PAO)/Goddard TV, including some of our animations may be ordered. General information on this service can be found here. Back to Top + Privacy Policy and Important Notices + Reproduction Guidelines NASA Official: Content Contact: Curator: