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  2. List of Mars orbiters - Wikipedia

    en.wikipedia.org/wiki/List_of_Mars_orbiters

    The orbiter reached Mars orbit on September 24, 2014. Through this mission, ISRO became the first space agency to succeed in its first attempt at a Mars orbiter. The mission is the first successful Asian interplanetary mission. [6] Ten days after ISRO's launch, NASA launched their seventh Mars orbiter MAVEN to study the Martian atmosphere.

  3. List of missions to Mars - Wikipedia

    en.wikipedia.org/wiki/List_of_missions_to_Mars

    Mars Climate Orbiter: Mars Climate Orbiter: 11 December 1998: NASA United States: Orbiter Spacecraft failure Approached Mars too closely during orbit insertion attempt due to a software interface bug involving different units for impulse and either burned up in the atmosphere or entered solar orbit Delta II 7425: 32 Mars Polar Lander / Deep Space 2

  4. Composition of Mars - Wikipedia

    en.wikipedia.org/wiki/Composition_of_Mars

    The composition of Mars covers the branch of the geology of Mars that describes the make-up of the planet Mars. "Hottah" rock outcrop on Mars – ancient streambed [1] [2][3] viewed by the Curiosity Rover (September 12, 2012, white balanced) (raw, close-up, 3-D version). Abundant iron compounds are responsible for the bright brownish-red colour ...

  5. Mars Reconnaissance Orbiter - Wikipedia

    en.wikipedia.org/wiki/Mars_Reconnaissance_Orbiter

    Mars Reconnaissance Orbiter. The Mars Reconnaissance Orbiter (MRO) is a spacecraft designed to search for the existence of water on Mars and provide support for missions to Mars, as part of NASA 's Mars Exploration Program. It was launched from Cape Canaveral on August 12, 2005, at 11:43 UTC and reached Mars on March 10, 2006, at 21:24 UTC.

  6. List of active Solar System probes - Wikipedia

    en.wikipedia.org/wiki/List_of_active_Solar...

    Solar System space probes operational as of November 2023. This is a list of active space probes which have escaped Earth orbit. It includes lunar space probes, but does not include space probes orbiting at the Sun–Earth Lagrangian points (for these, see List of objects at Lagrangian points). A craft is deemed "active" if it is still able to ...

  7. Orbit of Mars - Wikipedia

    en.wikipedia.org/wiki/Orbit_of_Mars

    Mars has an orbit with a semimajor axis of 1.524 astronomical units (228 million km) (12.673 light minutes), and an eccentricity of 0.0934. [1][2] The planet orbits the Sun in 687 days [3] and travels 9.55 AU in doing so, [4] making the average orbital speed 24 km/s. The eccentricity is greater than that of every other planet except Mercury ...

  8. Solar Orbiter captures the highest-resolution images of the ...

    www.aol.com/news/solar-orbiter-captures-highest...

    The Solar Orbiter, a joint mission between the European Space Agency and NASA that launched in February 2020, orbits the sun from an average distance of 26 million miles (42 million kilometers).

  9. Mars Exploration Program - Wikipedia

    en.wikipedia.org/wiki/Mars_Exploration_Program

    Mars Exploration Program (MEP) is a long-term effort to explore the planet Mars, funded and led by NASA. Formed in 1993, MEP has made use of orbital spacecraft, landers, and Mars rovers to explore the possibilities of life on Mars, as well as the planet's climate and natural resources. [ 1 ] The program is managed by NASA's Science Mission ...