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Seattle版 - 昨天天上掉下了大陨石!
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W***u
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W***u
发帖数: 789
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Rush on to find fragments of California meteor
There's a new rush on in California's gold rush country. This time, they're
prospecting for meteorites.
A minivan-sized meteor blew up over northern California on Sunday morning,
and now everyone from NASA scientists to schoolkids is looking for fragments
of the fireball – called meteorites once they hit the ground – in the
Sierra Nevada towns of Coloma and Lotus.
“People used to pull the gold out of the ground. Now, things fall out of
the sky,” NASA research astrophysicist Scott Sandford told CNN affiliate
KTXL in Sacramento. “Lucky place, I guess.”
The site where the first meteorites were found Wednesday is just a mile from
where gold was first found at Sutter's Mill in Coloma in 1848, CNN
affiliate KXTV reported.
Meteorite hunter Robert Ward rushed from his home in Prescott, Arizona, to
northern California after hearing of the explosion on Sunday and found
fragments in a park. He told CNN affiliate KOVR that these fragments are the
first of their kind to fall to Earth since the 1960s.
And they are of extreme importance to scientists, he said.
"There's particles inside this meteorite that predate our sun," Ward said.
"It contains complex amino acids. It contains organic molecules. This thing
is just a treasure trove of data for scientists," Ward told KXTV.
NASA scientist Peter Jenniskens found fragments in the park's parking lot,
according to a San Francisco Chronicle report. The fragment had been split
into smaller pieces after it was run over by a vehicle, he told the
Chronicle.
"We need to find more fragments so we can begin to understand how it broke
apart and what was inside it," the Chronicle quoted Jenniskens as saying.
"A primitive type of meteorite can tell us an awful lot about the early
stages of our solar system, so it is scientific gold in that respect,"
Sandford told KXTV.
And now that matter from the early universe is scattered over the California
landscape.
Local elementary school students Alvin Wolf and Dustin Bunge were among
those combing Henningsen Lotus Park on Wednesday.
"We'd probably sell it. Keep it in a bag and if NASA wanted to do stuff on
it," they told KXTV.
NASA scientists are organizing a meteorite search for Saturday in Henningsen
Lotus Park, KXTL reports.
In the meantime, Ward and others will keep searching.
"There's pieces out there in people's backyards," Ward said. "They just have
to get out there and find them."
"It's like a giant easter egg hunt for adults," Randy Freeman of Garden
Valley, California, told KXTV.
s*******n
发帖数: 12995
3
大陨石可以起名叫林妹妹。。。
W***u
发帖数: 789
4
戏班 快来看“林妹妹“!
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到底是姜波还是张博发包子感谢昨天参加游行的好友。
不能产生现金收入的部门都比较危险想找老婆的赶紧去piebridge看看
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话题: california话题: kxtv话题: ward话题: nasa话题: fragments