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Violent Collision Created Rare Meteorite
2012-11-16 11:32:50

April Flowers for redOrbit.com - Your Universe Online Some meteorites found on Earth contain strikingly beautiful, translucent, olive-green crystals embedded in an iron-nickel matrix. These "space gems," called pallasites, are only found in a tiny fraction of the total number of meteorites, but they have fascinated scientists since they were first identified as originating in outer space more than 200 years ago. A new study, published in the journal Science and led by John Tarduno at...

Cosmic Voyager Has A Layover In St. Louis
2011-11-10 09:15:24

[ Watch the Video ] WUSTL geochemist helps analyze rare and beautiful meteorite found by a Missouri farmer Last January two amateur meteorite hunters dropped by Randy Korotev´s office at Washington University in St. Louis to show him their latest purchase, a 17-kilogram pallasite meteorite found in 2006 near Conception Junction (population 202) in northwest Missouri. Korotev, research professor in earth and planetary sciences in Arts & Sciences and an expert in lunar...


Word of the Day
tesla
  • The unit of magnetic flux density in the International System of Units, equal to the magnitude of the magnetic field vector necessary to produce a force of one newton on a charge of one coulomb moving perpendicular to the direction of the magnetic field vector with a velocity of one meter per second. It is equivalent to one weber per square meter.
This word is named for Nikola Tesla, the inventor, engineer, and futurist.