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Astronomy Picture of the Day
A Mars Panorama from the Phoenix Lander
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#113065
by
[z]Barbara Harris
@
14.03.2011 00:00
- nach oben -
A Mars Panorama from the Phoenix Lander
Explanation: If you could stand on Mars, what would you see? The robotic
Phoenix spacecraft
that
landed on Mars
in 2008 recorded the
above spectacular panorama
. The
above image
is actually a digital combination of over 100 camera pointings and surveys fully 360 degrees around the busy robotic laboratory.
Scrolling right
will reveal the rest of the panoramic image. Visible in the image foreground are circular
solar panels
, various Phoenix instruments,
rust colored
rocks, a
trench dug
by Phoenix to probe Mars' chemical composition, a vast plateau of dirt and
dirt-covered ice
, and, far in the distance, the
dust colored atmosphere
of Mars. Phoenix landed in the
far north of Mars
and has used its
sophisticated laboratory
to search for signs that past life might have been possible. Soil analyses have confirmed the
presence
of
ice
and gave
unexpected
indications
of
perchlorate
salts. Whether Martian life could have evolved around such perchlorates is an ongoing
topic of research
. Poll:
Which of last week's APODs should be the APOW?
Credit & Copyright