[meteorite-list] MRO HiRISE Images - June 13, 2012

From: Ron Baalke <baalke_at_meteoritecentral.com>
Date: Wed, 13 Jun 2012 14:41:27 -0700 (PDT)
Message-ID: <201206132141.q5DLfR8v000942_at_zagami.jpl.nasa.gov>

MARS RECONNAISSANCE ORBITER HIRISE IMAGES
June 13, 2012

o Which Crater Came First?
  http://hirise.lpl.arizona.edu/ESP_020190_1690

  This image shows two craters, both approximately the same diameter
  but quite different in appearance otherwise. Which one might have
  formed first?

o Sinuous Ridges in Aeolis Planum
  http://hirise.lpl.arizona.edu/ESP_026462_1740

  The eroded ridges are located in a trough, while the well-preserved
  ridges are at higher elevation.

o Wavy-Looking Layers in the North Polar Layered Deposits
  http://hirise.lpl.arizona.edu/ESP_027058_2625

  These layers near the North Pole of Mars probably record global
  climate changes, similar to ice ages on Earth.

o Bright Material along the Floor of a Trough in Noctis Labyrinthus
  http://hirise.lpl.arizona.edu/ESP_027236_1680

  This HiRISE image shows an example of the bright material commonly
  found along the floors of some of the Noctis Labyrinthus troughs.

All of the HiRISE images are archived here:

http://hirise.lpl.arizona.edu/

Information about the Mars Reconnaissance Orbiter is
online at http://www.nasa.gov/mro. The mission is
managed by NASA's Jet Propulsion Laboratory, a division
of the California Institute of Technology, for the NASA
Science Mission Directorate, Washington, D.C. Lockheed
Martin Space Systems, of Denver, is the prime contractor
and built the spacecraft. HiRISE is operated by the
University of Arizona. Ball Aerospace and Technologies
Corp., of Boulder, Colo., built the HiRISE instrument.
Received on Wed 13 Jun 2012 05:41:27 PM PDT