JPL: Phobos casts shadow over Mars

From: Brian D Williams (talon57@well.com)
Date: Wed Nov 03 1999 - 07:43:01 MST


MEDIA RELATIONS OFFICE
JET PROPULSION LABORATORY
CALIFORNIA INSTITUTE OF TECHNOLOGY
NATIONAL AERONAUTICS AND SPACE ADMINISTRATION
PASADENA, CALIFORNIA 91109. TELEPHONE (818) 354-5011
http://www.jpl.nasa.gov

Contact: Mary Hardin

IMAGE ADVISORY November 2, 1999

MOON CASTS SHADOW OVER MARS

     New images from NASA's Mars Global Surveyor spacecraft show
shadows cast on Mars' surface by the Martian moon Phobos.

     Global Surveyor's wide-angle cameras, designed to monitor
changes in Martian weather and surface conditions, are also
proving to be a good way to spot the frequent solar eclipses that
occur on Mars when Phobos passes between the red planet and the
Sun. Phobos is a tiny, potato-shaped moon that is only about 13-
by-11-by-9 kilometers (8-by-7-by-6 miles) in size.
     
     The images are available at http://photojournal.jpl.nasa.gov
or http://www.msss.com.

     Mars Global Surveyor is the first mission in a long-term
program of Mars exploration known as the Mars Surveyor Program
that is managed by the Jet Propulsion Laboratory for NASA's
Office of Space Science, Washington, DC. JPL is a division of the
California Institute of Technology, Pasadena, CA.

                         #####

Images also at:

www.space.com/news/planetarymissions/moc-moonshadow_991102.html

Brian



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