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Sidney
10th March 2013, 21:47
I thought this was incredibly interesting, and I am wondering if this is some kind of GMO species. (the nose resembles a gear of sorts IMO). Kind of cute though. : )

http://www.popsci.com/science/article/2013-03/if-earth-were-hosting-alien-species-what-it-would-look

If Earth Were Hosting An Alien Species, This Is What It Would Look Like
The unkillable tardigrade rears its tiny, weird-looking head.

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In 2011, the European Space Agency launched Earth's weirdest creature, the tardigrade, into orbit for twelve days on an unmanned spacecraft. And I mean on the spacecraft--scientists attached the organisms to the outside of the rocket to test just how alien-like the very alien-looking tardigrade is.
Of course, it isn't just their looks that make them seem well-suited to the ET lifestyle; as NASA explains, the millimeter-long tardigrades are "known to be able to go for decades without food or water, to survive temperatures from near absolute zero to well above the boiling point of water, to survive pressures from near zero to well above that on ocean floors, and to survive direct exposure to dangerous radiations." Oh, and "they can repair their own DNA and reduce their body water content to a few percent."
Which is why NASA selected this picture of a tardigrade as their "Astronomy Picture of the Day." The image is a color-enhanced electron micrograph.
[NASA]

AutumnW
11th March 2013, 02:09
They are amazing! They may not have evolved here at all. Could have arrived on a meteor. And here I thought Keith Richards and Ozzy Osbourne were the most indestructible life forms on the planet!

It's got a face only a mother could love but the rest of it looks like a cross between a dust mite and a stuffed toy. Weird. Never even heard of them before.

GrnEggsNHam
11th March 2013, 14:37
The term "Water Bear" may be more familiar. These were discovered in the 1700's and several hundred species have been identified since. They are quite interesting.