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Apophis is less scary than it used to be

Bruce Betts • October 07, 2009

Based on analyses of previously unstudied telescopic data, NASA scientists have released new predictions for the path of the 300-meter-diameter asteroid Apophis.

More from the Planetary Defense Conference: Shoemaker Grant Winners

Bruce Betts • April 27, 2009

More from the Planetary Defense Conference: Shoemaker Grant Winners

Updates on the 2007 Shoemaker NEO Grant Recipients

Bruce Betts • April 27, 2009

Our 2007 Shoemaker NEO Grant winners have been extremely busy over the past two years. Take for example Quanzhi Ye of Guangzhou, China: He was only 18 when he received the award but already the principal investigator of the sky survey at the Lulin Observatory in Taiwan.

Updates on the 2007 Shoemaker NEO Grant Recipients

Bruce Betts • June 27, 2008

Amateur astronomers play a critical role in retiring the risk of impact from near-Earth objects. When the Shoemaker NEO Grant program began in 1997, the focus was on finding previously undiscovered objects one kilometer in diameter and larger. Thanks to professional NEO survey programs like LINEAR (the Lincoln Near-Earth Asteroid Research program run by MIT’s Lincoln Laboratories) and the Catalina Sky Survey (run from the University of Arizona’s Lunar and Planetary Laboratory), the goal of discovering the vast majority of large NEOs is within reach, and the focus of the Shoemaker NEO Grant Program has shifted to astrometric follow-up and physical studies.

Updates from Past Recipients of the Shoemaker NEO Grants

Bruce Betts • March 01, 2007

Update as of March 4, 2007 Thanks to The Planetary Society Shoemaker Grant, the 1.06-meter KLENOT telescope optics was completed at the Klet Observatory. Regular observations of the KLENOT project started in March 2002 under the new IAU/MPC code 246, so we can now present results covering 5 years of this work.

Updates from Past Recipients of the Shoemaker NEO Grants

Bruce Betts • July 18, 2006

Update as of July 13, 2006 Using the Shoemaker NEO Grant funds, Minor Planet Research has purchased a 1.7-terabyte data server for our Asteroid Discovery Station (ADS) education outreach program Through the generosity of Dr. Philip Christensen, this server is housed at the Mars Space Flight Facility (MSFF) at Arizona State University in Tempe, Arizona.

Updates from Past Recipients of the Shoemaker NEO Grants

Bruce Betts • August 17, 2005

Update as of July 28, 2005 Following last year's Potentially Hazardous Asteroid and a few other non-main-belt discoveries, I looked into what improvements I could make to more efficiently image the sky. The major advance involved the design of a 3-lens corrector comprising 2 stock lenses and a custom lens I made myself.

Updates from Past Recipients of the Shoemaker NEO Grants

Bruce Betts • April 16, 2004

Update as of March 24, 2004 2003 was a good year with 50,779 asteroid astrometric observations submitted, including known NEOs and the discovery of a new Aten-class object, 2003 UY12. Based upon the volume of astrometric observations submitted, observatory code 683 was the world's eighth most productive asteroid astrometry station.

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