File:407304main jsc2009e243549.jpg

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Summary

Description
English: Complex biomorphs appear on another Nakhla chip shown in this scanning electron microscope (SEM) frame. This image contains three basic forms: Broad smooth knife-shaped features, elongated features with rounded endcaps and transverse compartments or dividers, and donut shaped small features, each about 1 micrometer in diameter. One possibility is the donut-shaped features are derived from the compartments present in the elongated features.
Français : Des élements biomorphiques apparaissent sur une analyse de la métérite de Nakhla faite par un microscope électronique à balayage (MEB).
  • Cette image contient trois formes de base caractéristiques
    • en forme de lames lisses (caractéristiques allongées avec embouts arrondis)
    • des compartiments ou des diviseurs transversaux
    • en forme de beigne (petits éléments, chacun d'environ 1 micromètre de diamètre).
Date
Source http://www.nasa.gov/centers/johnson/home/mars_meteorite.html
Author NASA/David McKay

Licensing

Public domain This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
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November 2009

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current11:16, 2 December 2009Thumbnail for version as of 11:16, 2 December 20091,424 × 968 (416 KB)wikimediacommons>KGyST{{Information |Description={{en|1=Complex biomorphs appear on another Nakhla chip shown in this scanning electron microscope (SEM) frame. This image contains three basic forms: Broad smooth knife-shaped features, elongated features with rounded endcaps an

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