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Credit & Copyright: Kenneth Kremer, Marco Di Lorenzo,
Phoenix
Mission,
NASA,
JPL,
UA,
Max Planck Inst., Aviation Week and Space Technology
Explanation:
A flat, smooth, shiny feature dubbed the
Snow Queen
is near the top of
this
color mosaic
of the surface beneath the
Phoenix Mars Lander.
Recorded with the lander's
robotic arm
camera as it was maneuvered to
look under the lander, the region also includes a leg and
plate-sized footpad.
An intriguing detail near the footpad at about the 2 o'clock position,
is a metal
spring partially buried in
martian soil,
a piece of the arm's now opened biobarrier.
The smooth Snow Queen feature is strongly suspected to be
ice originally just under the soil, uncovered by the thruster rockets
as Phoenix set down on the
north polar
plains of Mars.
In fact, the apparent holes or depressions in the Snow Queen's
otherwise flat surface are located just under the thrusters.
Max Planck Inst., Aviation Week and Space Technology
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NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.
Based on Astronomy Picture
Of the Day
Publications with keywords: Mars - Phoenix
Publications with words: Mars - Phoenix
See also:
- APOD: 2026 July 29 Á Psyche Receives Gravity Assist from Mars
- APOD: 2026 July 28 Á Barnards Loop over Twin Volcanoes
- APOD: 2026 July 21 Á Turtle Rock on Mars
- APOD: 2026 June 27 Á Mars Marathon by Perseverance
- APOD: 2026 February 22 Á Shadow of a Martian Robot
- APOD: 2026 February 1 Á Galle: Happy Face Crater on Mars
- APOD: 2025 September 28 Á Leopard Spots on Martian Rocks