Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer.
July 20, 1995
The Grand Canyon of Mars
Picture Credit: NASA,Viking Project,USGS
For more information about Mars see the `Views of the Solar System' Mars Page.
The exploration of Mars is chronicled by the Centre For Mars Exploration.
Authors & editors:
Robert Nemiroff
(MTU) &
Jerry
Bonnell (USRA)
NASA Technical Rep.:
Jay Norris.
Specific rights apply.
A service of:
LHEA
at
NASA/
GSFC
&:
Michigan Tech. U.