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5 posts tagged with mars and aliens. (View popular tags)
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Clearly, it's not a rock...

An 'armchair astronomer' named David Martines has found something on Google Mars which he believes is some kind of space station. Allegedly, NASA is investigating the image. Another theory says that what he sees is a "linear streak artifact produced by a cosmic ray".
posted by anastasiav on Jun 6, 2011 - 104 comments

Has life on Mars been confirmed?

A British tabloid claims that NASA will today announce the probable presence of life on Mars. Planetary and atmospheric scientists from NASA's Mars program will address a press conference at 2PM EST, apparently about concentrated methane plumes that bloom and dissipate [pdf]. There was a false alarm about a similar briefing a few months ago; is this the real deal?
posted by Joe in Australia on Jan 15, 2009 - 129 comments

Is life on Mars a good sign for us?

The "Great Filter" is a hypothetical barrier to explain why civilisations are so unlikely to progress to the point of inter-stellar colonisation that we have not encountered any in 40 years of looking. Maybe humanity has already negotiated the filter - as some massive evolutionary improbability - or perhaps it lies in our future as an almost-certain threat to our existence? We should hold our breath as we look for evidence of life on Mars.
posted by rongorongo on May 12, 2008 - 85 comments

The Adventure of Many Lifetimes

"Google and Virgin Group today announced the launch of Virgle Inc., a jointly owned and operated venture dedicated to the establishment of a human settlement on Mars." Virgle - with their 100 year mission to boldly go where no tycoons have gone before - to Mars! Why not join their startup civilization (apply here folks), become a pioneer and live in Virgle City! But for all of you potential astronauts out there - don't look here!
posted by the_very_hungry_caterpillar on Apr 1, 2008 - 37 comments

Exploring Space

The Quest for Life. And while you're at it, play out the life of an astronaut on this simulated mission. Do you have the right stuff to succeed and survive?
posted by sluglicker on Feb 15, 2007 - 15 comments

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