It's been 3965 days
since New Horizons' closest approach to Pluto on July 14, 2015.
It's been 2698 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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63rd day of Spring
30 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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156 years ago, in 1804:
Karl Ludwig Harding of Germany discovers the asteroid Juno.
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101 years ago, in 1859:
First day of the Carrington Event; one of the most powerful geomagnetic solar storms on record.
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101 years ago, in 1859:
Second day of the Carrington Event; one of the most powerful geomagnetic solar storms on record.
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2 years ago, in 1958:
Explorer 4's low-power transmitter fails.
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278 years ago, in 1682:
English astronomer Edmond Halley first observes the comet that will be named after him.
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13 years ago, in 1947:
The U.S. Navy launches a German V-2 rocket at sea from the aircraft carrier USS Midway, where it splashes down 10 km (6 miles) away.
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176 years ago, in 1784:
William Herschel discovers NGC 16, a lenticular galaxy located in the Pegasus constellation.
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68 years ago, in 1892:
Edward Barnard discovers the fifth moon of Jupiter, Amalthea, using the Lick 36-inch refractor.
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176 years ago, in 1784:
William Herschel discovers NGC 23, a spiral galaxy in the Pegasus constellation.
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102 years ago, in 1858:
George Mary Searle, an American astronomer and Catholic priest, discovers asteroid 55 Pandora.
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1 year ago, in 1959:
Luna 2 is launched to the Moon.
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1 year ago, in 1959:
Luna 2 is the first craft to impact into the Moon.
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112 years ago, in 1848:
William Bond, his son George, and William Lassell co-discover one of Saturn's moons, Hyperion.
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11 years ago, in 1949:
Aboard a US-launched V-2, Albert III, a long-tailed macaque, dies when the rocket explodes ten seconds after launch.
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171 years ago, in 1789:
William Herschel discovers a moon of Saturn, Mimas.
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174 years ago, in 1786:
William Herschel discovers NGC 14, an irregular galaxy in the Pegasus constellation.
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114 years ago, in 1846:
Johann Galle discovers the planet Neptune, based on calculations by Urbain Le Verrier.
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2 years ago, in 1958:
Intended for a lunar impact, the Soviets launch Luna E-1 No.1 (Luna 1958A), but the rocket disintegrates 92 seconds after launch.
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This year:
Pioneer P-30 (Atlas-Able 5A, Pioneer Y) is launched for a lunar orbit, but the mission fails due to a second stage malfunction.
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9 years ago, in 1951:
Seth Barnes Nicholson discovers on of Jupiter's moons, Ananke.
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76 years ago, in 1884:
243 Ida, a minor planet in the inner asteroid belt, is discovered by Austrian astronomer Johann Palisa at the Vienna Observatory.
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80 years ago, in 1880:
Using an 11 inch Clark Brothers photographic refractor, Henry Draper is the first person to photograph the Orion Nebula.
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