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Todd Suomela's Library tagged earth   View Popular, Search in Google

Feb
28
2012

  • Did you know your odds of being killed in a car accident tomorrow are the same as the Earth suffering an asteroid impact tomorrow of greater than 100 Megatons? 100 Megatons is many times larger than all the bombs used in WWII. But while your death in a car accident would be a tragedy, the difference with an asteroid impact is that we are all riding in the same car!
Mar
22
2011

Reports on reanalysis of 1950s classic Stanley Miller experiments that created amino acids in early Earth gas environments.

life biology exobiology planetary geology paleontology history earth earth-science

Feb
6
2009

"According to the paleontologist Peter Ward..the earth's history makes clear that, left to run its course, life isn't naturally nourishing - it's poisonous. Rather than a supple system of checks and balances, he argues, the natural world is a doomsday device careening from one cataclysm to another."

environment ecology earth geology life biology history paleontology gaia

Oct
24
2005

NASA gallery of satellite photos of Earth.

art earth space satellite photos nasa import-delicious

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