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
Enabling & Support

Mars Express updates software, extends lifetime until 2034

16/05/2025 911 views 15 likes
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Acheron Fossae as seen by ESA’s Mars Express
Science & Exploration

Martian rock on the move

09/04/2025 4523 views 72 likes
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Why is Mars red?
Science & Exploration

Have we been wrong about why Mars is red?

25/02/2025 18720 views 119 likes
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Frosty scene at the south pole of Mars
Science & Exploration

Dreaming of a white Christmas – on Mars

18/12/2024 4295 views 61 likes
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Cryptic terrain in Australe Scopuli on Mars
Science & Exploration

Cryptic Mars, a land shaped by ice

09/10/2024 5929 views 81 likes
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More items

  • Science & Exploration

    Ius and Tithonium Chasmata on Mars

    20/07/2022 5253 views 78 likes
    Open item
  • Science & Exploration

    Aonia Terra on Mars

    02/06/2022 1724 views 32 likes
    Open item
  • Science & Exploration

    Tantalus Fossae on Mars

    28/04/2022 3255 views 23 likes
    Open item
  • Science & Exploration

    Utopia Planitia on Mars

    30/03/2022 5883 views 94 likes
    Open item
    Utopia Planitia on Mars
  • Science & Exploration

    The Medusae Fossae formation

    23/02/2022 2161 views 44 likes
    Open item
    The Medusae Fossae formation
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Mars Express overview