Date in year · 1978 · The 1970s
On June 22, 1978, charon, the first of Pluto's satellites to be discovered, was first seen at the United States Naval Observatory by James W. Christy. The year's #1 song was "Shadow Dancing" by Andy Gibb. Antonio de Nigris, Mirka Federer, Anamaria Marinca would arrive in the same year.
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1978
1970s
Featured · June 22, 1978
Charon, formal designation (134340) Pluto I, is the largest of the five known natural satellites of the dwarf planet Pluto. It has a mean radius of 606 km (377 mi). Charon is a planetary-mass moon and the sixth-largest known trans-Neptunian object after Pluto, Eris, Haumea, Makemake, and Gonggong.
Around 1978
1978 (MCMLXXVIII) was a common year starting on Sunday of the Gregorian calendar, the 1978th year of the Common Era (CE) and Anno Domini (AD) designations, the 978th year of the 2nd millennium, the 78th year of the 20th century, and the 9th year of the 1970s decade.
What happened
Largest natural satellite of Pluto
Charon, formal designation (134340) Pluto I, is the largest of the five known natural satellites of the dwarf planet Pluto. It has a mean radius of 606 km (377 mi). Charon is a planetary-mass moon and the sixth-largest known trans-Neptunian object after Pluto, Eris, Haumea, Makemake, and Gonggong.
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Elsewhere that year
The class of 1978
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