ESA title

The mission

Since beginning science operations in 2004, Mars Express has provided breathtaking views of Mars in three dimensions. It has provided the most complete map of the chemical composition of the atmosphere, studied Mars’s innermost moon Phobos in unprecedented detail, and traced the history of water across the globe, demonstrating that Mars once harboured environmental conditions that may have been suitable for life.

 

  • Launch date: 2 June 2003
  • Arrival at Mars: December 2003
  • Status: In operation
  • Targets: Mars' atmosphere, surface and subsurface; Mars' moons Phobos and Deimos
Mars Express

Latest

Mars Express sees a dust devil dancing across Mars
Science & Exploration

Dancing dust devils trace raging winds on Mars

08/10/2025 7564 views 58 likes
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ExoMars Trace Gas Orbiter observes comet 3I/ATLAS – GIF
Science & Exploration

ESA’s ExoMars and Mars Express observe comet 3I/ATLAS

07/10/2025 561695 views 738 likes
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Mars Express views Acheron Fossae’s western fringes
Science & Exploration

When martian ground falls apart

06/08/2025 3601 views 68 likes
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Arcadia Planitia as seen by ESA’s Mars Express
Science & Exploration

Earth tones on Mars

26/06/2025 4009 views 47 likes
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Science & Exploration

Recipe for a ‘rocky road’ crater soaked in martian history

21/05/2025 2901 views 52 likes
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More items

  • Science & Exploration

    Ius and Tithonium Chasmata on Mars

    20/07/2022 5393 views 81 likes
    Open item
  • Science & Exploration

    Aonia Terra on Mars

    02/06/2022 1847 views 34 likes
    Open item
  • Science & Exploration

    Tantalus Fossae on Mars

    28/04/2022 3330 views 23 likes
    Open item
  • Science & Exploration

    Utopia Planitia on Mars

    30/03/2022 6226 views 95 likes
    Open item
    Utopia Planitia on Mars
  • Science & Exploration

    The Medusae Fossae formation

    23/02/2022 2261 views 44 likes
    Open item
    The Medusae Fossae formation

Mars Express overview