„Kallistó (tungl)“: Munur á milli breytinga

 

The likely presence of an ocean within Callisto leaves open the possibility that it could harbor [[extraterrestrial life|life]]. However, conditions are thought to be less favorable than on nearby [[Europa (moon)|Europa]].<ref name=Lipps2004/> Various space probes from ''[[Pioneer 10|Pioneers 10]]'' and ''[[Pioneer 11|11]]'' to ''[[Galileo (spacecraft)|Galileo]]'' and ''[[Cassini–Huygens|Cassini]]'' have studied the moon. Because of its low [[radiation]] levels, Callisto has long been considered the most suitable place for a human base for future exploration of the Jovian system.<ref name=HOPE/> -->