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A transit of Earth across the Sun as seen from Mars takes place when the planet Earth passes directly between the Sun and Mars, obscuring a small part...

A 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...

A transit of Deimos across the Sun as seen from Mars occurs when Deimos passes directly between the Sun and a point on the surface of Mars, obscuring a...

the Sun. Transits of Mercury from Mars are roughly twice as common as transits of Mercury from Earth: there are several per decade. The Mars rovers Spirit...

astronomical phenomena viewed from the planet Mars are the same as or similar to those seen from Earth; but some (e.g. the view of Earth as an evening/morning...

(planets) Transit of asteroids Transit of Deimos from Mars Transit of Phobos from Mars Transit of Vulcan Transit of Mercury from Mars Transit of Earth from Mars...

and whether humans from Earth could live on Mars. Elon Musk, founder of SpaceX, has advocated colonization of Mars at the Mars Society since at least...

as seen by an observer on Mars. It is one of several units for timekeeping on Mars. A sol is slightly longer than an Earth day. It is approximately 24...

A Mars cycler (or Earth–Mars cycler) is a kind of cycler, a spacecraft with a trajectory that encounters Earth and Mars regularly. The Aldrin cycler is...

accompanied their father Ares (Mars in Roman mythology, hence the name of the planet) into battle. Compared to the Earth's Moon, the moons Phobos and Deimos...

trace levels of water vapor, oxygen, carbon monoxide, hydrogen, and noble gases. The atmosphere of Mars is much thinner and colder than Earth's having a max...

southwest of the brightest star in the sky. Appulse Astrometry Astronomical transit Transit of Earth from Mars Transit of Mercury Transit of Venus Occultation...

in detail from Earth with help from a telescope. Although Mars is smaller than Earth with only one tenth of Earth's mass, and 50% farther from the Sun than...

travel time from Earth to Mars, about 500 days (16 mo)[citation needed] at Mars to wait for the transfer window to Earth, and a travel time of about 9 months...

Mars' orbit is the third closest to Earth's orbit, though far enough from Earth that the distance would present a serious obstacle to the movement of...

visible from Earth all night, high and fully lit, but the ones of special interest happen when Mars is near perihelion, because this is when Mars is also...

of life on Mars is a subject of interest in astrobiology due to the planet's proximity and similarities to Earth. To date, no conclusive evidence of past...

The planet Mars has been explored remotely by spacecraft. Probes sent from Earth, beginning in the late 20th century, have yielded a large increase in...

The terraforming of Mars or the terraformation of Mars is a hypothetical procedure that would consist of a planetary engineering project or concurrent...

2014, the Mars rover Curiosity observed the planet Mercury transiting the Sun, marking the first time a planetary transit has been observed from a celestial...