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By Al Grauer on December 8, 2019 in
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Imagine holding a rock as old as our solar system that has traveled billions of miles through space to reach its present location.

By Al Grauer on December 1, 2019 in
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RADAR Telescopes Pair Up to Image Near-Earth Asteroid 2014 HQ124. & A Whopper Or A Comet

By WSH team on November 29, 2019 in
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News round up! Looks like we can have planet around black hole, comet Borisov getting close and discussion with Dylan O’Donnell. #365DaysOfAstro

By Al Grauer on November 24, 2019 in
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Stories about Juno mission and touring in a neighbor world. @365DaysOfAstro

By Al Grauer on November 17, 2019 in
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Asteroid 2007 VK184 Eliminated As An Impact Risk & Another Large Bright Suddenly Appearing Asteroid

By Astronomy Cast on November 11, 2019 in
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Things used to be so simple. Comets were snowballs from the outer Solar System, and asteroids were rocks from the inner Solar System. But now everything’s all shades of grey. Astronomers have found asteroids that behave like comets and comets that behave like asteroids.

By Al Grauer on November 10, 2019 in
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During the same 6-night observing session as last week, Dr. Grauer determined that 14 of the 29 objects had “help” getting into weird orbits.

By Al Grauer on November 3, 2019 in
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Earth Approaching Space Rocks Collected Over 6 Nights & Large Dangerous Asteroids Still Appear Suddenly Without Warning