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More education needed
Or, to misquote Shakespeare: First we get rid of the managers.
This great statement is *from* NASA, Donald Yeomans is the manager
of NASA's Near-Earth Object Program. The retraction was for the impact prediction,
not the outrageous statement about a nuclear blast.
. . ..The object, designated 2000 SG344, is either an asteroid about 200 feet in
diameter or a 35-foot-long Apollo-era rocket booster. It was discovered
Sept. 29 through a telescope in Hawaii.
Before the new data was revealed, Yeomans had said that if the object was
>>> an asteroid it could create a ``fairly sizable nuclear blast'' if it struck the Earth.
The retraction and downgrading was the second embarrassing asteroid
announcement in recent years. Scientists at the Minor Planets Center in
Cambridge, Mass., generated headlines worldwide in 1998 when they
announced that a mile-wide asteroid had a chance of hitting Earth in 2028.
The prediction was retracted a day later when further calculations were made
by JPL.
That incident led the International Astronomical Union to create new
guidelines for announcing events of such magnitude. New rules call for
announcements to be made after astronomers reach a consensus that a risk to
the planet exists and states that an announcement be made publicly within 72
hours of such findings.
Yeomans said the new observations were released Friday shortly after he
held a news conference.
``We followed the rules to the letter,'' he said. ``I have no regrets. I'd do the
same thing again.''
Zack Clayton
Ohio EPA - DERR
email: zack.clayton@epa.state.oh.us
voice: 614-644-3066
fax: 614-460-8249
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