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NASA Teams Scientific Experts To Find Life On Exoplanets
coondoggie writes: As the amount of newly discovered planets and systems outside our solar system grows, NASA is assembling a virtual team of scientific experts to search for signs of life. The program, Nexus for Exoplanet System Science (NExSS) will cull the collective expertise from each of NASA's science communities, including earth scientists, planetary scientists, heliophysicists, and astrophysicists. They'll work with key universities to better analyze all manner of exoplanets, as well as how the planet stars and neighbor planets interact to support life.
I remember a LONG time ago, before we'd found any exoplanets and largely it was a theoretical exercise.
Gravitational lensing was theoretical, finding a black hole hadn't yet happened, and planets were thought to be quite uncommon.
And 25 years or so later, now we're here. Sometimes, the mind just goes "holy crap, really?" about some of this stuff.
The universe just seems bigger, cooler, and wackier than we ever though it would be.
Lost at C:>. Found at C.
The quest for life in the universe is perhaps one of the more important endeavors of our time... I wish this search would take on more emphasis then the say the next weapon system. Collectively humans spend more on carnival cruise ship or Hollywood movies then we do in searching for life and intelligence beyond earth. The thought (as noted by Arthur C Clark) that either we are the only intelligence in the universe or we are not and there are other forms of intelligence out there - are equally powerful motivating forces towards an expansion beyond this little fragile womb.
NASA will use all sorts of experts, but they will of course ignore the discoveries of the first expert they hired to help find life on Mars, James Lovelock.
Hired to build machines to search for life on Mars, he investigated biology and quickly realized that over geologic time, extremophiles such as bacteria found in hot springs or in the arctic could not survive without all the rest of life creating the free oxygen and other elements and compounds necessary for life. NASA ignored The Gaia Hypothesis completely yet that was a discovery they paid for.