Borealis Planitia

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Borealis Planitia
MESSENGER - CN0162744010M RA 3 web.png
Part of Borealis Planitia, photographed by MESSENGER
PlanetMercury
Coordinates73°24′N 79°30′W / 73.4°N 79.5°W / 73.4; -79.5Coordinates: 73°24′N 79°30′W / 73.4°N 79.5°W / 73.4; -79.5
QuadrangleBorealis
EponymLatin for "Northern Plain"

Borealis Planitia /bɒrˈɪs pləˈnɪʃiə/ is a large plain on Mercury with a smooth floor, thought to be similar to a lunar mare.[1] It is centered at 73.4° N, 79.5° W. The name is Latin for Northern Plain.

References[]

  1. ^ Topographic Features and Surface History, Atlas of Mercury (NASA SP-423), 1976
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