KUON GEO

Echus Fossae

Fossa, fossae · 421 km across · 2.61°, -76.75° · Mars
溝・差し渡し約421km

WHY THAT NAME · なぜその名前か

Classical albedo feature name.
Source of the name: Latin (Europe) · Approved by the IAU 1988 · Other features named after Latin

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 Echus Fossae

NEAREST NAMED FEATURES · 近くの地名

What stands next to a place tells you what kind of place it is.
Candor 地形106 km
Echus Chasma 大峡谷190 km
Hebes Mensa メサ215 km
Hebes Chasma 大峡谷222 km
Echus Montes 山316 km
Perrotin クレーター329 km
Juventae Dorsa 尾根364 km
Ophir Mensa メサ436 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