5 posts tagged with LifeOnMars.
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Greetings from the Red Planet

NASA recently announced that the latest results from NASA's Curiosity Rover on Mars provide clear physical evidence that Mars once had all the conditions necessary to support life. Despite the skeptical reception given to recent news that the rover may also have found indirect evidence of organic compounds and active microbiological activity, other recent scientific results have gone even further. One Australian study from 2011 concluded, given what we know about Mars now, 3% of its total volume (as compared to 1% of Earth's) is likely habitable to known terrestrial lifeforms. And more recently, further analysis of the results of experiments performed by the 1976 Viking Lander mission suggests that we have likely detected active microbiological activity on Mars already, with one researcher going so far as to claim a 99% certainty that those earlier results detected life. (Previously).
posted by saulgoodman on Mar 15, 2013 - 78 comments

The cosmos is also within us, we're made of star-stuff. We are a way for the cosmos, to know itself.

Cosmos: A Personal Voyage is a thirteen-part television series of one hour shows written by Carl Sagan, Ann Druyan, and Steven Soter, that was aired at the tail end of 1980 and was - at the time - the most widely watched series in the history of American public television. It is best introduced by an audio excerpt of one of his books, The Pale Blue Dot. Inside is a complete annotated collection of the series. [more inside]
posted by Blasdelb on Nov 3, 2012 - 46 comments

Is there [potential for] Life on Mars?

According to Aviation Today and Universe Week, the US President has been briefed on the discovery of "something more compelling [than the confirmation of water], completing another piece of the puzzle in the search for the correct conditions for life as we know it to survive on Mars". It's not life, or evidence of past life, but it's something. Via Jasohill.
posted by liquidindian on Aug 2, 2008 - 74 comments

Martians no more

Life on Mars is looking less likely. Two new papers published today in Nature argue that vulcanism and meteors, rather than standing water, are a better explanation for the results found by the Opportunity Rover, despite previous excited announcements by NASA in 2004.
posted by blahblahblah on Dec 21, 2005 - 13 comments

New Species Found in Venezuela

'Punk' Catfish Among New Species Found in Venezuela : Scientists studying an unspoiled jungle river wilderness in Venezuela on Thursday announced the discovery of 10 new fish species, including a red-tailed tiddler, a "punk" catfish with a spiky head and a piranha that eats fruit as well as flesh, says The Associated Press.
A little more Here.
Other new species found recently include Baffling 'Mystery Apes' [More on them], some gross, weird things, and even some Odd Critters that thrive without oxygen, growing in salty, alkaline conditions, and may offer insights into what kinds of life might survive on Mars. But it's not just little critters, Pseudoryx nghetinhensis was the first of the new mammal species discovered in quite some time, and even A New giant squid.
Like this stuff? A New Theory says many of the ecological patterns we see can be more simply and often better explained if competing species are treated as if they were essentially identical.
posted by Blake on Aug 29, 2003 - 11 comments

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