k Exobiology, illustration Illustration of alien pipelike life forms. In the sky is a view of a galaxy with its dusty lanes, and nearby is a globular star cluster., by RICHARD BIZLEYSCIENCE PHOTO LIBRARY Stock Photo - Afloimages
Illustration of alien pipe-like life forms. In the sky is a view of a galaxy with its dusty lanes, and nearby is a globular star cluster., by RICHARD BIZLEY/SCIENCE PHOTO LIBRARY
