KUON GEO

Tanais Fossae

Fossa, fossae · 173 km across · 38.74°, -86.49° · Mars
溝・差し渡し約173km

WHY THAT NAME · なぜその名前か

Classical albedo name.
Source of the name: Greek (Europe) · Approved by the IAU 1991 · Other features named after Greek

SEE IT · 地図で見る

Elevation here was measured by laser from orbit (MOLA), and the night-time infrared comes from THEMIS.
Open the map centred on Tanais Fossae

NEAREST NAMED FEATURES · 近くの地名

What stands next to a place tells you what kind of place it is.
Pindus Mons 山103 km
Reykholt クレーター104 km
Baphyras Catena 地形108 km
Handlová クレーター116 km
Atrax Fossa 溝120 km
Charlieu クレーター121 km
N. Mareotis Tholus 丘141 km
Issedon Paterae 火口178 km
Great-circle distances on a sphere of radius 3,396.19 km.
Names and their origins come from the IAU Gazetteer of Planetary Nomenclature (USGS Astrogeology), retrieved 2026-08-14.
All named features ｜ KUON MARS map ｜ About the map ｜ The temperature on Mars ｜ How far away Mars is
DATA: IAU / USGS Astrogeology · NASA MGS MOLA · NASA Mars Odyssey THEMIS