Chapais (crater)

Chapais is a crater on Mars, named after the community of Chapais, Quebec, Canada. Chapais Crater is located at 22.6° south latitude, and 20.6° west longitude. Its diameter is 37.4 kilometres (23.2 mi).

Its name was adopted in 1976 by the International Astronomical Union's Working Group for Planetary System Nomenclature (IAU/WGPSN).

References

IAU/WGPSN Planetary Gazetteer

Mars

Geography
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Atmosphere	Circulation Climate Dust devil tracks Methane

Regions	Arabia Terra Cerberus Hemisphere Cydonia Eridania Lake Iani Chaos Olympia Undae Planum Australe Planum Boreum Quadrangles Sinus Meridiani Tempe Terra Terra Cimmeria Terra Sabaea Tharsis Undae Ultimi Scopuli Vastitas Borealis

Features	Mountains by height Plains Plateaus Canyons Chaos terrain Valleys Gullies Outflow channels Valley network Fossae Mensae Labyrinthi Catenae Craters Observed rocks

Geology	Brain terrain Canals (list) Carbonates Chaos terrain Color Composition Concentric crater fill Dark slope streak Dichotomy Fretted terrain Geysers Glaciers Groundwater Gullies Lakes Lava tubes Lobate debris apron Meteorites on Earth on Mars North Polar Basin Ocean hypothesis Ore resources Polar caps Recurring slope lineae (RSL) Ring mold craters Rootless cones Seasonal flows Soil Spherules Surface "Swiss cheese" feature Terrain softening Tharsis bulge Volcanology Water Yardangs

History	Amazonian Hesperian Noachian Observation history Classical albedo features

Astronomy

Moons	Phobos Features Stickney crater Monolith Deimos Features Swift crater Voltaire crater

Transits	Solar eclipses on Mars Satellite transits Phobos Deimos Planetary transits Earth Venus Mercury

Asteroids	Mars-crossers 2007 WD5 Trojans 5261 Eureka 1998 VF₃₁ 1999 UJ₇ 2007 NS₂

Comets	C/2013 A1 (Siding Spring) (Mars close approach, 19 Oct 2014)

Exploration
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Concepts

Current

Past

Future

Proposed

Robotic	Icebreaker Life Mars 2022 orbiter Mars Geyser Hopper Mars-Grunt MELOS MetNet Northern Light PADME Phobos Surveyor Phootprint

Manned	Chinese Mission to Mars Interplanetary Transport System Mars Base Camp Mars Design Reference Mission Austere Human Missions to Mars Mars Direct Mars One Mars to Stay

Abandoned	Caves of Mars Project Mars Piloted Orbital Station SCIM TMK

Simulations

Strategies

Advocacy

Artificial objects on Mars
- Features and artificial objects on Mars
- Features and memorials on Mars
- Memorials on Mars
Fiction
Flag of Mars
Life on Mars
Sub-Earth
Timekeeping on Mars
- Darian calendar

Book:Mars
Book:MSL
Book:Solar System
Category
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This article is issued from Wikipedia - version of the 3/20/2013. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.