Astrobiology: May 2012 Archives

Figueroa Rules Out Another NASA Mars Rover Before 2020, Space News

"Figueroa reiterated previous statements that his team will consider only missions that contribute in some way to an eventual Mars sample-return mission, which is the U.S. planetary science community's top priority for flagship-class Mars exploration endeavors."

Keith's note: This is a mindset ripe with old thinking. Even without the budget cuts, the costs for a Mars sample return mission have steadily increased over the decades that NASA has planned for it. NASA needs to head down a new path (or series of paths) wherein basic questions regarding the presence of current or previous life on Mars are addressed through more advanced and focused technologies - ones that can be used in situ. Instead, Figueroa et al are simply tied to old ways of thinking that make answering these questions move further into the future rather than making them move closer - all because the sample return mantra is etched into their brains from decades of repeating it among themselves.

It has been nearly 40 years since the twin Viking landers were sent to Mars. This is the last time NASA tried to do in situ testing for the presence of life on Mars. It is rather embarassing that NASA has not tried to do this again in the ensuing four decades or that it apparently won't try to do in the coming decade.



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