Long exposure (30 second) exposure of Clepsydra Geyser taken at night by moon light with stars visible in sky. This Geyser is located in the Lower Geyser Basin of Yellowstone National Park in the USA. The colourful deposits at the base of the geyser are chemosynthetic thermophile bacteria which do not require sunlight to thrive. Such Geysers are researched by scientists looking for evidence of life on other planets where chemosynthesis may occur | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Stewart, Paul D. |
Taille de l’image : | 5299 px × 3298 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |