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Nicaraguan volcanoes and life on Mars 29 September 2008

Posted by admin in Cerro Negro, current research, Mars, Nicaragua, solar system.
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‘Although volcanoes on Mars today are dormant or extinct’, says the summary of this Astrobiology Magazine story, ‘in the distant past the Red Planet was literally a hotbed of volcanic activity’. Yes, literally a hotbed. ‘Cerro Negro, an active volcano in Nicaragua, offers clues to what the martian era of fire and brimstone may have been like – and what types of organisms could have lived in that superheated world’.

It seems Cerro Negro, the youngest volcano in Central America (born April 1850), offers Martian-type basalts that can provide terrestrial analogs to possible conditions in and around the volcanoes of Mars back in the ‘martian era of fire and brimstone’. To find out more, take a look at ‘Nicaraguan volcano provides insight into early Mars’ at Astrobio.net.

The Volcanism Blog