Contact: Laura Niles
NASA/Johnson Space Center
Caption: These are electron micrographs of Bacillus pumilus SAFR-032 spores on aluminum before and after exposure to space conditions.
Credit: [Reproduced with permission from P. Vaishampayan et al., Survival of Bacillus pumilus Spores for a Prolonged Period of Time in Real Space Conditions. Astrobiology Vol 12, No 5, 2012.]
Usage Restrictions: P. Vaishampayan, et al./Astrobiology
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