Nereus (crater)

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Martian crater Nereus
Nereus crater Mars (Opportunity) 2009-09-19.png
Planet Mars
Coordinates Lua error in package.lua at line 80: module 'strict' not found.
Diameter About 10 metres (33 ft)
Eponym A Greek god, probably of the sea

Nereus is a small impact crater lying situated within the Margaritifer Sinus quadrangle (MC-19) region of the planet Mars with a diameter of about 10 metres (33 ft).[1] It is located just south of the planet's equator[2] on the relatively smooth Meridiani Planum (plain).[3]

It was discovered by the Opportunity Mars rover on Sol 2010 (2009-09-19), being noticed because it is surrounded by jagged rocks, and was the Astronomy Picture of the Day for 2009-10-19.

It is named for Nereus a Greek god who lived with the Nereids in the Aegean Sea.[4]

See also

References

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External links

Photos
  1. Lua error in package.lua at line 80: module 'strict' not found.
  2. Google Mars KML file tracing Opportunity's route (includes coordinates), Tesheiner, UnmannedSpaceflight.com, 2009.
  3. Panorama of Nereus crater, hortonheardawho, Flickr, 2009-10-14.
  4. Hesiod, Theogony 233-36, is unequivocal that Nereus is the Old Man of the Sea (ἅλιος γέρων), whereas the Odyssey refers the sobriquet to Nereus (xxiv.58) to Proteus (iv.365, 387), and to Phorkys (xiii.96, 345).