It's been 3977 days
since New Horizons' closest approach to Pluto on July 14, 2015.
It's been 2710 days
since New Horizons' closest approach to 2014 MU69 on January 1, 2019.
Questions? Comments? Send me an email:

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Current Date
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74th day of Spring
19 days until Summer
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Sunday
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Monday
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Tuesday
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Wednesday
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Thursday
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Friday
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Saturday
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122 years ago, in 1817:
Charles Messier dies at age 86 in Paris, France.
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90 years ago, in 1849:
Annibale de Gasparis of Italy discovers the fourth largest asteroid, Hygiea.
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65 years ago, in 1874:
The French astronomer Jerome Coggia discovers Comet Coggia (C/1874 H1, the Great Comet of 1874).
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149 years ago, in 1790:
Caroline Herschel discovers her fourth comet, Comet C/1790 H1 (Herschel).
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253 years ago, in 1686:
Giovanni Cassini discovers one of Saturn's moons, Dione.
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19 years ago, in 1920:
The Great Debate (Shapley–Curtis) about the size of the universe takes place at the Smithsonian Museum of Natural History.
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