KUON GEO

Thaumasia Fossae

Fossa, fossae · 996.2 km across · -47.75°, -91.05° · Mars
溝・差し渡し約996.2km

WHY THAT NAME · なぜその名前か

Classical albedo feature name.
Source of the name: Greek (Europe) · Approved by the IAU 1973 · 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 Thaumasia Fossae

NEAREST NAMED FEATURES · 近くの地名

What stands next to a place tells you what kind of place it is.
Slipher クレーター265 km
Istok クレーター265 km
Aonia Mons 山351 km
Warrego Valles 谷353 km
Coblentz クレーター425 km
Lowell クレーター442 km
Aonium Sinus 地形600 km
Icaria Planum 台地675 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