This month, Comet Hartley 2 has put on a good show for backyard astronomers. The comet's vivid green atmosphere and auburn tail of dust look great through small telescopes, and NASA's Deep Impact/EPOXI probe is about to return ...
Space Exploration
Oct 27, 2010
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Flight Dynamics data from THEMIS-B (one of the two ARTEMIS spacecraft) indicated that one of the EFI (electric field instrument)spherical tip masses may have been struck by a meteoroid at 0605 UT on October 14. All science ...
Space Exploration
Oct 25, 2010
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On the evening of May 18, NASA all-sky meteor cameras located at NASA’s Marshall Space Flight Center and at the Walker County Science Center near Chickamauga, Ga. tracked the entry of a large meteor estimated to weigh some ...
Space Exploration
Jun 3, 2010
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University of Maryland Astronomy Professor Michael A'Hearn, leader of NASA's Deep Impact and EPOXI comet missions is vice-chair of a new report from the National Academy of Sciences on detecting and protecting Earth from ...
Space Exploration
Jan 25, 2010
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Make hot cocoa. Bundle up. Tell your friends. The best meteor shower of 2009 is about to fall over North America on a long, cold December night.
Space Exploration
Dec 8, 2009
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(AP) -- Thousands of stargazers across Asia stayed awake overnight to catch a glimpse of what was advertised as an intense Leonid meteor shower, but the show fizzled rather than sizzled for many because of cloudy conditions.
Space Exploration
Nov 18, 2009
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Here's something we don't see very often: an Earth-grazing meteoroid.
Astronomy
Sep 29, 2020
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Scientists at Chicago's Field Museum are studying a piece of the meteor that broke apart earlier this month over Michigan.
Space Exploration
Jan 31, 2018
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This weekend, NASA scientists, amateur astronomers, and an astronaut on board the International Space Station will attempt the first-ever 3D photography of meteors from Earth and space.
Space Exploration
Apr 19, 2012
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