Join 3,496 readers in helping fund MetaFilter (Hide)

4 posts tagged with panspermia. (View popular tags)
Displaying 1 through 4 of 4. Subscribe:

Users that often use this tag:
AElfwine Evenstar (2)

We're all made of star stuff

Carl Sagan famously said that we are all made of star stuff. In his vision the basic building blocks of life were jettisoned into interstellar space by the massive explosions of stars going supernova. Now scientists from Hong Kong University have claimed that the results of their latest study(paywall), published in Nature, indicate that stars can create complex organic compounds on the very short timescale of weeks. [more inside]
posted by AElfwine Evenstar on Oct 27, 2011 - 48 comments

Building Blocks Of DNA Come From Space

NASA Proves Building Blocks Of DNA Come From Space. "NASA researchers studying meteorites have found that they contain several of the components needed to make DNA on Earth. The discovery provides support for the idea that the building blocks for DNA were likely created in space, and carried to Earth on objects, like meteorites, that crashed into the planet’s surface. According to the theory, the ready-made DNA parts could have then assembled under Earth’s early conditions to create the first DNA."
posted by homunculus on Aug 9, 2011 - 44 comments

In Soviet Russia Lake Vostock penetrates you

Lake Vostok (previously) is about to be breached by a team of Russian scientists. The ice cores from Vostok Station have given us a continuous record of the earth's climate going back 420,000 years. Some scientists are worried that the breaching of the lake may lead to contamination. [more inside]
posted by AElfwine Evenstar on Jan 20, 2011 - 40 comments

We Have Met the Aliens and They Is Us

The Cosmic Womb: Recently published findings from researchers with the Imperial College London’s Department of Earth Science and Engineering seem to bolster the case for extra-terrestrial sources for the origins of life on Earth. (A PDF of the published results can be downloaded here, if you want the technical specifics.) [more inside]
posted by saulgoodman on Jun 13, 2008 - 27 comments

Page: 1