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Largest Meteorite Hunt in History Yields Treasure for UA

By Guest PostMay 16, 2012Sciencean ounce, california, carbonaceous chondrites, daniel stolte, dante lauretta, dolores hill, ed beshore, greg hupe, hiroshima bom, meteorite, meteorite hunt, michael farmer, NASA, nevada, nuclear explosion, osiris rex mission, planetary science, robert ward, scientists, sierra nevada, sky, solar system, spacecraft, sutters mill, university of arizona

Thanks to the generosity of three professional meteorite hunters, the UA Lunar and Planetary Laboratory will own three samples of a rare kind of meteorite leftover from the earliest beginnings of the solar system.

To the untrained eye, the black, smooth-edged lump that is sitting under a glass cover looks similar to a piece of charcoal. But to scientists Dante Lauretta and Ed Beshore from the University of Arizona Lunar and Planetary Laboratory, it is one of the most intriguing stones they have ever seen.

“This meteorite is the oldest rock you’ll ever find on Earth. In fact, it formed 50 to 60 million years before the Earth even existed,” said Lauretta, who is a professor of planetary science and principal investigator of NASA’s OSIRIS-REx mission, which will send a spacecraft to return a sample from an asteroid in 2023. (more…)

Amateur Astronomers to ‘Target Asteroids!’

Researchers on NASA’s robotic asteroid sample return mission, OSIRIS-REx, are turning to amateur astronomers for new data on near-Earth asteroids in a citizen science observing campaign called Target Asteroids!

Amateur astronomers are about to make observations that will affect current and future space missions to asteroids.

Some will use custom-made, often automated telescopes equipped with CCD cameras in their backyards. Others will use home computers to make remote observations with more powerful telescopes states or continents away. Many belong to leading national and international amateur astronomy organizations with members ranging from retirees to school kids. (more…)

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Largest Meteorite Hunt in History Yields Treasure for UA

Amateur Astronomers to ‘Target Asteroids!’