It's been 3964 days
since New Horizons' closest approach to Pluto on July 14, 2015.
It's been 2697 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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62nd day of Spring
31 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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159 years ago, in 1804:
Karl Ludwig Harding of Germany discovers the asteroid Juno.
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104 years ago, in 1859:
First day of the Carrington Event; one of the most powerful geomagnetic solar storms on record.
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1 year ago, in 1962:
The Sputnik 20 (Venera 2MV-1 No.2) atmospheric probe is launched for Venus, but its escape stage fails.
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104 years ago, in 1859:
Second day of the Carrington Event; one of the most powerful geomagnetic solar storms on record.
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5 years ago, in 1958:
Explorer 4's low-power transmitter fails.
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281 years ago, in 1682:
English astronomer Edmond Halley first observes the comet that will be named after him.
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1 year ago, in 1962:
Mariner 2 performs the first rocket maneuver in deep space on its way to Venus.
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1 year ago, in 1962:
The descent module of Korabl-Sputnik 1 (Sputnik 4) re-enters Earths atmosphere.
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16 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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179 years ago, in 1784:
William Herschel discovers NGC 16, a lenticular galaxy located in the Pegasus constellation.
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71 years ago, in 1892:
Edward Barnard discovers the fifth moon of Jupiter, Amalthea, using the Lick 36-inch refractor.
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179 years ago, in 1784:
William Herschel discovers NGC 23, a spiral galaxy in the Pegasus constellation.
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105 years ago, in 1858:
George Mary Searle, an American astronomer and Catholic priest, discovers asteroid 55 Pandora.
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4 years ago, in 1959:
Luna 2 is launched to the Moon.
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1 year ago, in 1962:
The Sputnik 21 (Venera 2MV-2 No.1) probe is launched for Venus, but its third stage explodes.
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4 years ago, in 1959:
Luna 2 is the first craft to impact into the Moon.
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115 years ago, in 1848:
William Bond, his son George, and William Lassell co-discover one of Saturn's moons, Hyperion.
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14 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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174 years ago, in 1789:
William Herschel discovers a moon of Saturn, Mimas.
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177 years ago, in 1786:
William Herschel discovers NGC 14, an irregular galaxy in the Pegasus constellation.
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117 years ago, in 1846:
Johann Galle discovers the planet Neptune, based on calculations by Urbain Le Verrier.
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5 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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3 years ago, in 1960:
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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12 years ago, in 1951:
Seth Barnes Nicholson discovers on of Jupiter's moons, Ananke.
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1 year ago, in 1962:
Alouette I makes Canada the third nation to build and the fourth nation to launch a satellite (and still orbiting).
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79 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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83 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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