All posts by Al Grauer

By Al Grauer on October 22, 2017 in
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Eric Christensen discovered 3,000′ diameter PHA 2017 CH1 & Richard Kowalski discovered 2008 TC3

By Al Grauer on October 15, 2017 in
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Greg Leonard discovered asteroid 120 foot diameter 2017 BV93

By Al Grauer on October 8, 2017 in
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Carson Fuls discovered the 70m diameter asteroid 2017 AG13 & Jess Johnson discovered Comet C2 2015 V2Johnson

By Al Grauer on October 1, 2017 in
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Dr. Grauer himself discovered 2017 AG5!

By Al Grauer on September 24, 2017 in
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MOSS has discovered nearly 3,000 asteroids and several comets since 2011 while Catalina Sky Survey discovered 931 new Earth approaching objects in 2016.

By Al Grauer on September 16, 2017 in
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What would happen if a large impactor hit our oceans? And more about the protoplanetary disk around HD 163296

By Al Grauer on September 10, 2017 in
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The real impact danger to Earth comes from comets, not asteroids.

By Al Grauer on September 3, 2017 in
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Richard Kowalski discovered 2016 XG1 and rediscovered 2001 WF49