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Lost Asteroid Rediscovered By Amateur Astronomer
2012-10-13 05:05:52

Lee Rannals for redOrbit.com - Your Universe Online The European Space Agency (ESA) reports that it has rediscovered an asteroid that was once lost through the agency's space hazards program. Potentially Hazardous Asteroid 2008SE85 was first discovered back in September 2008 by the Catalina Sky Survey, and was observed by a few observatories the following month. However, no one since then has observed the object, and predictions for its current position had become so inaccurate that...


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.