KUON GEO

Reull Vallis

Vallis, valles · 1051.9 km across · -42.14°, 104.95° · Mars
谷・差し渡し約1051.9km

WHY THAT NAME · なぜその名前か

Word for "planet" in Gaelic.
Source of the name: Ireland (Europe) · Approved by the IAU 1979 · Other features named after Ireland

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 Reull Vallis

NEAREST NAMED FEATURES · 近くの地名

What stands next to a place tells you what kind of place it is.
Gunnison クレーター126 km
Teviot Vallis 谷138 km
Euripus Mons 山159 km
Ausonia 地形269 km
Sebec クレーター294 km
Lipik クレーター373 km
Greg クレーター416 km
Avarua クレーター427 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