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
Clouds on Mars
Science & Exploration

Rare high-altitude clouds found on Mars

28/08/2006 4879 views 2 likes
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Granicus Valles and Tinjar Valles
Science & Exploration

Granicus and Tinjar Valles

28/07/2006 3000 views 6 likes
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Chaotic terrain in Iani Chaos
Science & Exploration

Chaotic terrain in Iani Chaos

17/07/2006 6329 views 9 likes
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Apollinaris Patera caldera in false colour
Science & Exploration

Ancient caldera in Apollinaris Patera

09/06/2006 5004 views 7 likes
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Aram Chaos in false colour
Science & Exploration

Heavily eroded Aram Chaos

30/05/2006 4618 views 8 likes
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Pavonis Mons
Science & Exploration

Lava tubes on Pavonis Mons

23/05/2006 13589 views 26 likes
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Extensional tectonics in Tempe Terra
Science & Exploration

Extensional tectonics in Tempe Terra

08/05/2006 3434 views 4 likes
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Nanedi Valles valley system on Mars
Science & Exploration

Nanedi Valles system on Mars

24/04/2006 6284 views 8 likes
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Sites for future Mars rovers?
Science & Exploration

Mars Express’s OMEGA uncovers possible sites for life

20/04/2006 4828 views 3 likes
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Crater Galle, the 'happy face' on Mars
Science & Exploration

'Happy face' crater on Mars

10/04/2006 15476 views 22 likes
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Libya Montes valley region on Mars
Science & Exploration

The Libya Montes valley on Mars

27/03/2006 5649 views 6 likes
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Perspective view, looking north-west, from behind the 'hourglass' crater
Science & Exploration

'Hourglass'-shaped crater - new video and perspectives

17/03/2006 4132 views 5 likes
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Perspective view of the eastern scarp of Olympus Mons, looking south-west
Science & Exploration

Eastern scarp of Olympus Mons

03/03/2006 11770 views 13 likes
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Perspective view of the Ausonia Mensa massif
Science & Exploration

Ausonia Mensa remnant massif

24/02/2006 3244 views 4 likes
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Black and white HRSC view of Phobos's shadow
Science & Exploration

Light and shadow on the surface of Mars

17/02/2006 7127 views 5 likes
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Artist impression of aurorae on night-side of Mars
Science & Exploration

Mars Express studies possible aurorae above Mars

17/02/2006 2308 views 1 likes
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Perspective view of Phlegethon Catena
Science & Exploration

Pits and tectonic grabens in Phlegethon Catena

09/02/2006 4389 views 7 likes
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The Claritas Fossae region of Mars
Science & Exploration

Claritas Fossae region of Mars

03/02/2006 1445 views 2 likes
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Perspective view of 'hourglass' shaped craters, looking south-east
Science & Exploration

Martian glaciers: did they originate from the atmosphere?

20/01/2006 3033 views 2 likes
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Colour view of Juventae Chasma
Science & Exploration

Sulphate deposits in Juventae Chasma

19/01/2006 4574 views 10 likes
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Colour view of 'butterfly'-shaped crater at Hesperia Planum
Science & Exploration

‘Butterfly’ impact crater in Hesperia Planum

04/01/2006 4929 views 18 likes
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Artist's impression of Beagle 2 lander
Science & Exploration

Possible evidence found for Beagle 2 location

21/12/2005 3985 views 4 likes
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Mars Express's OMEGA instrument adds detail to Candor Chasma
Science & Exploration

New findings from Titan and Mars

30/11/2005 1349 views 1 likes
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Science & Exploration

New results from Titan and Mars

30/11/2005 2131 views 1 likes
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Huygens probe descending through Titan's atmosphere
Science & Exploration

ESA ‘Huygens and Mars Express’ science highlights - Call to…

21/11/2005 1181 views 0 likes
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MARSIS fully deployed
Science & Exploration

Mars Express radar data analysis is on the move

17/11/2005 2014 views 1 likes
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Artist's impression of Mars Express
Science & Exploration

Mars Express PFS spectrometer back at work

02/11/2005 2378 views 0 likes
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Hubble's close encounter with Mars
Science & Exploration

Skywatchers see Mars bright this weekend

28/10/2005 845 views 0 likes
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Science & Exploration

Fly over the Chasma Boreale at Martian north pole

18/10/2005 5792 views 12 likes
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Mars Express in orbit around Mars with the MARSIS antenna unfurled
Science & Exploration

Mars Express mission extended

22/09/2005 2483 views 2 likes
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Artist's impression of Mars Express
Science & Exploration

Mars Express instrument under investigation

13/09/2005 1379 views 1 likes
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Colour nadir view of Biblis Patera
Science & Exploration

The Biblis Patera volcano

07/09/2005 6675 views 11 likes
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MARSIS fully deployed
Science & Exploration

Mars Express radar collects first surface data

05/08/2005 2886 views 2 likes
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Perspective view of crater with water ice - looking east
Science & Exploration

Water ice in crater at Martian north pole

28/07/2005 96199 views 155 likes
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Perspective view of Nicholson Crater central peak - looking west
Science & Exploration

Nicholson Crater on Mars

15/07/2005 5494 views 11 likes
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MARSIS fully deployed
Science & Exploration

Mars Express radar ready to work

22/06/2005 5921 views 5 likes
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Perspective view of Coprates Chasma and Catena - looking north
Science & Exploration

Coprates Chasma and Coprates Catena

10/06/2005 6315 views 11 likes
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First aurora ever detected on Mars
Science & Exploration

Mars Express discovers aurorae on Mars

09/06/2005 12512 views 17 likes
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Perspective view of Chaos and Ares Vallis - looking north
Science & Exploration

Ancient floods on Mars: Iani Chaos and Ares Vallis

01/06/2005 6566 views 10 likes
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Mars Express, as seen by Mars Global Surveyor
Science & Exploration

Mars Express photographed by Mars Global Surveyor

19/05/2005 1587 views 0 likes
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MARSIS prospecting for water
Science & Exploration

Deployment of second MARSIS boom delayed

09/05/2005 338 views 0 likes
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Colour image of Crater Holden and Uzboi Vallis
Science & Exploration

Crater Holden and Uzboi Vallis

09/05/2005 5364 views 7 likes
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Mars Express in orbit around Mars with the MARSIS antenna unfurled
Science & Exploration

Mars Express radar to be deployed in May

29/04/2005 1771 views 0 likes
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Colour view of Tithonium Chasma
Science & Exploration

Tithonium Chasma up close

29/04/2005 915 views 0 likes
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Colour view of Tithonium Chasma
Science & Exploration

Tithonium Chasma up close

29/04/2005 3628 views 6 likes
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Colour image of Aureum Chaos
Science & Exploration

The mesas of Aureum Chaos

22/04/2005 4019 views 2 likes
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Perspective view of Medusa Fossae looking south-east
Science & Exploration

The Medusa Fossae formation on Mars

29/03/2005 11310 views 14 likes
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'Hourglass' shaped craters filled with traces of glacier
Science & Exploration

‘Hourglass’ shaped craters filled with traces of glacier

18/03/2005 5760 views 7 likes
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Close-up of ice and dust at Martian north pole
Science & Exploration

First Mars Express Science Conference summary

25/02/2005 768 views 1 likes
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Ice and dust at Martian north pole
Science & Exploration

Glacial, volcanic and fluvial activity on Mars: latest imag…

25/02/2005 8986 views 13 likes
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