PIA19835: Patchwork 'Chemical Garden'
 Product Size:  696 x 886 pixels (w x h)
 Produced By:  JPL
 Full-Res TIFF:  PIA19835.tif (1.819 MB)
 Full-Res JPEG:  PIA19835.jpg (54 kB)

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A laboratory-created "chemical garden" made of a combination of black iron sulfide and orange iron hydroxide/oxide is shown in this photo. Chemical gardens are a nickname for chimney-like structures that form at bubbling vents on the seafloor. Some researchers think that life may have originated at structures like these billions of years ago.

JPL's research team is part of the Icy Worlds team of the NASA Astrobiology Institute, based at NASA's Ames Research Center in Moffett Field, California. JPL is managed by the California Institute of Technology in Pasadena for NASA.

For more information about the NASA Astrobiology Institute, visit http://astrobiology.nasa.gov/nai.

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