Sihtu Planitia is a large plain on Mercury, approximately 565 km across. It was named in 2017 by the IAU.[1] The crater Calvino lies at the center of the Planitia, and Rūdaki is on the east side.

Mariner 10 image of Sihtu Planitia and vicinity

References

  1. ^ Sihtu Planitia, Gazetteer of Planetary Nomenclature, International Astronomical Union (IAU) Working Group for Planetary System Nomenclature (WGPSN)


Allikas: http://en.wikipedia.org/wiki/Sihtu_Planitia
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