
Here is a good picture of Mars, showing the entire planet. |
 View from the Mars Pathfinder
Spacecraft showing a suspected floodplain on Mars.
|

There are lots of dry channels on Mars, and they look
like Earth's river channels. Most scientists believe water once flowed on the martian
surface, but new studies suggest there still may be water in some places at and under the
surface. |
 This is a wide angle view of the martian north polar cap as
it appeared to the Mars Global Surveyor (MGS) Mars Orbiter Camera (MOC) in early northern
summer. The picture was acquired on March 13, 1999, near the start of the Mapping Phase of
the MGS mission. The light-toned surfaces are residual water ice that remains through the
summer season. The nearly circular band of dark material surrounding the cap consists
mainly of sand dunes formed and shaped by wind. |
 Stunning new images from a satellite orbiting Mars reveal
that water once snuck along fractures in Mars's layered rocks.
The fractures are clearly visible in this view of Becquerel Crater, shooting through both
the light- and dark-colored layers that make up the canyon's walls. The blue areas are
vast sand dunes, not water. |
 Noctis Labyrinthus, labyrinth of the night
This image was taken by the High-Resolution Stereo Camera (HRSC), onboard ESAs Mars
Express imaged the Noctis Labyrinthus region, the Labyrinth of the Night on
Mars.
The HRSC took these pictures on 25 June 2006 in orbit 3155, with a ground resolution of
approximately 16 m/pixel. |
 A huge, frozen sea lies just below
the surface of Mars, a team of European scientists has announced.
Their assessment is based on pictures of the planet's
near-equatorial Elysium region that show plated and rutted features across an area 800 by
900km.
3D images of pack ice near the Martian equator have been taken by
the High Resolution Stereo Camera on board the Mars Express probe. The detected ground
features are reminiscent of fractured ice floes on Earth. |
 Late spring on Mars (centered on roughly
305 degrees longitude). |
 The largest known volcano in the solar
system, Olympus Mons. |