The Mars Exploration Rover mission successfully landed and operated the rovers Spirit and Opportunity on the planet Mars from 2004 to 2018. During Spirit's...

The common surface features of Mars include dark slope streaks, dust devil tracks, sand dunes, Medusae Fossae Formation, fretted terrain, layers, gullies...

The following table is a partial list of artificial objects on the surface of Mars, consisting of spacecraft which were launched from Earth. Although most...

Mars is the fourth planet from the Sun. The surface of Mars is orange-red because it is covered in iron(III) oxide dust, giving it the nickname "the Red...

The climate of Mars has been a topic of scientific curiosity for centuries, in part because it is the only terrestrial planet whose surface can be easily...

Characterize the surface features and geological processes on Mars. Determine the composition, distribution and physical properties of surface minerals, rocks...

Mars Exploration Rovers, Spirit and Opportunity, which operated for years beyond their specification. There are two functional rovers on the surface of...

which is 0.6% of the Earth's value. The currently thin Martian atmosphere prohibits the existence of liquid water on the surface of Mars, but many studies...

distinctively red color of Mars as seen by the naked eye. Modern observations indicate that Mars's redness is skin deep. The Martian surface looks reddish primarily...

NASA's Mars Exploration Rover (MER) mission was a robotic space mission involving two Mars rovers, Spirit and Opportunity, exploring the planet Mars. It...

has been found on Mars. Cumulative evidence suggests that during the ancient Noachian time period, the surface environment of Mars had liquid water and...

photographed by the Mars Rover Opportunity. During the transits, Phobos casts a shadow on the surface of Mars; this event has been photographed by several spacecraft...

areas of chaos terrain on Mars List of surface features of Mars seen by the Spirit rover List of surface features of Mars seen by the Opportunity rover...

The history of Mars observation is about the recorded history of observation of the planet Mars. Some of the early records of Mars' observation date back...

on Mars. In the mid-latitudes, it is exposed by impact craters, steep scarps and gullies. Additionally, water ice is also visible at the surface at the...

Mars may contain ores that would be very useful to potential colonists. The abundance of volcanic features together with widespread cratering are strong...

on Mars; that is, a Mars-day. A sol is the apparent interval between two successive returns of the Sun to the same meridian (sundial time) as seen by an...

designation: Mars II) is the smaller and outer of the two natural satellites of Mars, the other being Phobos. Deimos has a mean radius of 6.2 km (3.9 mi)...

aspects:: 43  Exploration of Mars surface features by studying the morphology, topography and mineralogy Study the constituents of Martian atmosphere including...

transit of Phobos across the Sun as seen from Mars takes place when Phobos passes directly between the Sun and a point on the surface of Mars, obscuring...

evidence of water on Mars, dating back to the Mariner 9 mission, which arrived at Mars in 1971. This article provides a mission by mission breakdown of the...

The geology of Mars is the scientific study of the surface, crust, and interior of the planet Mars. It emphasizes the composition, structure, history,...

Kirkwood spheres (2012) See also List of rocks on Mars#Opportunity and List of surface features of Mars imaged by Opportunity The rover could take pictures...

regolith is the fine blanket of unconsolidated, loose, heterogeneous superficial deposits covering the surface of Mars. The term Martian soil typically...

Mars Craters on Mars Gullies on Mars Labes on Mars Mountains on Mars Quadrangles on Mars Plains on Mars Valles on Mars Surface features of Mars seen by...

not to be given official names. Because of this, some less significant rocks seen in photos returned by Mars rovers have been named more than once, and...

Mars Pathfinder is an American robotic spacecraft that landed a base station with a roving probe on Mars in 1997. It consisted of a lander, renamed the...

Curiosity is a car-sized Mars rover exploring Gale crater and Mount Sharp on Mars as part of NASA's Mars Science Laboratory (MSL) mission. Curiosity was...

proposed for the planet Mars. The most commonly seen in the scientific literature denotes the time of year as the number of degrees on its orbit from...

Composition of Mars Curiosity rover ExoMars Exploration of Mars InSight Life on Mars List of surface features of Mars visited by Spirit and Opportunity Mars 2020...