Catch up on stories from the past week (and beyond) at the Slashdot story archive

 



Forgot your password?
typodupeerror

Slashdot videos: Now with more Slashdot!

  • View

  • Discuss

  • Share

We've improved Slashdot's video section; now you can view our video interviews, product close-ups and site visits with all the usual Slashdot options to comment, share, etc. No more walled garden! It's a work in progress -- we hope you'll check it out (Learn more about the recent updates).

×
NASA Science

NASA's 'Arsenic Microbe' Science Under Fire 152

Posted by CmdrTaco
from the arsenic-is-yummy dept.
radioweather writes "The cryptic press release NASA made last week that set the blogosphere afire with conjecture, which announced: 'NASA will hold a news conference at 2 p.m. EST on Thursday, Dec. 2, to discuss an astrobiology finding that will impact the search for evidence of extraterrestrial life.' may be a case of 'go fever' science pushed too quickly by press release. A scathing article in Slate.com lists some very prominent microbiologists who say the NASA-backed study is seriously flawed and that the finding may be based on something as simple as poor sample washing to remove phosphate contamination. One of the scientists, Shelley Copley of the University of Colorado said 'This paper should not have been published,' while another, John Roth of UC-Davis says: 'I suspect that NASA may be so desperate for a positive story that they didn't look for any serious advice from DNA or even microbiology people,' The experience reminded some of another press conference NASA held in 1996. Scientists unveiled a meteorite from Mars in which they said there were microscopic fossils. A number of critics condemned the report (also published in Science) for making claims it couldn't back up."
This discussion has been archived. No new comments can be posted.

NASA's 'Arsenic Microbe' Science Under Fire

Comments Filter:

Theory is gray, but the golden tree of life is green. -- Goethe

Working...