Show simple item record Gest, Howard 2011-07-06T18:57:50Z 2011-07-06T18:57:50Z 2011-07-06
dc.description This article relates to and updates other articles by Howard Gest already in the IU ScholarWorks repository. en
dc.description.abstract This essay presents a select Time Line for early speculations on “extraterrestrial life” and attempts to obtain experimental evidence for past or present life on the Moon and Mars. To date, there is no credible evidence for “life elsewhere,” even the simplest forms (microbes). Nevertheless, NASA continues to trumpet “astrobiology,” an oxymoron that suggests or implies that life has actually been found beyond Earth. NASA exploits the fallacious notion that the existence of terrestrial bacteria able to live under “extreme” chemical or physical conditions (“extremophiles”) provides evidence for “astrobiology.” In December 2010, NASA announced, in a massive publicity event, that their grantees isolated a bacterium from sediment mud of Mono Lake (CA) that defies basic biochemical principles of all known forms of life on Earth in that arsenic replaces phosphorus in its DNA and other P–containing essential metabolites. The so-called evidence for the “Arsenic Monster” [a presumed harbinger for “astrobiology”] has been strongly criticized and will soon be rigorously tested by independent investigators. en
dc.language.iso en_US en
dc.subject War of the Worlds en
dc.subject phantom microbes en
dc.subject NASA en
dc.subject moon dust en
dc.subject meteorites en
dc.subject media mayhem en
dc.subject Mars en
dc.subject fossil microbes en
dc.subject extremophiles en
dc.subject exobiology en
dc.subject chicken pie en
dc.subject bacteria en
dc.subject astrobiology follies en
dc.title On the Origin. Evolution, and Demise of an Oxymoron: “astrobiology.” en
dc.type Article en

Files in this item

This item appears in the following Collection(s)

Show simple item record

Search IUScholarWorks

Advanced Search


My Account