Mars Express
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ESA Reveals City-Size ‘Cosmic Butterfly’ Crater on Mars Containing Signs of Ancient Water
ESA has captured a city-sized butterfly-shaped crater on Mars with smooth wings likely formed by melted underground ice. Studying this rare structure helps scientists understand asteroid impacts, Mars’ surface ice, and the planet’s ancient watery past while offering insight into how unusual crater formations develop on the Red Planet.
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ESA’s Mars Express Discovers Deep Valleys and Frozen Features Hinting at Mars’ Icy Past
In July 2025, the European Space Agency’s Mars Express orbiter captured a high-resolution image of Acheron Fossae, a region marked by deep chasms and ridges on Mars’s surface. These features, created by ancient crustal stretching, split the terrain into raised horsts and sunken grabens. Valley floors reveal smooth surfaces carved by slow-moving...
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Water On Mars: Uncovering All The Locations Water Was Found On Red Planet
Water has now been found across Mars in various forms- here are five locations where it has been detected.
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New Photos Unveil Massive Scar On Surface Of Mars In Unprecedented Detail
Captured by the Mars Express orbiter's high-resolution stereo camera, the images capture a 600-kilometer-long (373-mile-long) scar on Mars' surface.
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European Space Agency Releases New Mosaic Of Mars To Mark 20 Years Of Orbiter Launch
The mosaic provides fascinating information about Mars's composition, revealing an unprecedented variety and detail of colours across its surface.
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ESA’s Mars Express Shows Views of the Largest Canyon in Our Solar System
The European Space Agency's Mars Express orbiter has captured images of portions of the Martian Valles Marineris, the largest system of canyons in the Solar System. Valles Marineris, like many other geological features on the red planet, dwarfs all terrestrial analogues.
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ESA's Mars Express Mission Captures Image of Crater on Red Planet, Shares Uncanny Resemblance to Human Eye
European Space Agency's Mars Express mission captured an image of Aonia Terra, a crater-filled region in the Red Planet's southern hemisphere. One of the images shows a crater encircled by winding channels. A closer look would suggest that the image looks eerily like a human eyeball.
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ESA's Latest Picture Reveals 'Claw Marks' on Martian Surface
In the latest release from the European Space Agency’s Mars Express orbiter, a unique characteristic of the planet’s geology has been revealed. The surface of the Red Planet displays several marks, which are part of the Tantalus Fossae, a massive fault system on Mars. The image is 'true colour' and depicts what humans would see if they looked a...
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ESA's Mars Express Sends New Images of Martian Landscape
Nili Fossae is filled with rocky valleys, small hills, and clusters of flat-topped land forms (known as mesas in geological terms).
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European Space Agency's Mars Express Sends Images Of Martian Landscape
The European Space Agency's Mars Express has imaged a part of the Martian landscape, a region at the boundary of the northern and southern hemisphere which is rocky and fragmented, that once formed the Red Planet's flood plains.
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Britain's Spacecraft 'Beagle 2' Found on Mars, 11 Years After it Went Missing
Britain's infamous "Beagle 2" spacecraft, once dubbed "a heroic failure" by the nation's Astronomer Royal, has been found on Mars - 11 years after it went missing searching for extraterrestrial life.
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ESA Reveals City-Size ‘Cosmic Butterfly’ Crater on Mars Containing Signs of Ancient Water
ESA has captured a city-sized butterfly-shaped crater on Mars with smooth wings likely formed by melted underground ice. Studying this rare structure helps scientists understand asteroid impacts, Mars’ surface ice, and the planet’s ancient watery past while offering insight into how unusual crater formations develop on the Red Planet.
-
ESA’s Mars Express Discovers Deep Valleys and Frozen Features Hinting at Mars’ Icy Past
In July 2025, the European Space Agency’s Mars Express orbiter captured a high-resolution image of Acheron Fossae, a region marked by deep chasms and ridges on Mars’s surface. These features, created by ancient crustal stretching, split the terrain into raised horsts and sunken grabens. Valley floors reveal smooth surfaces carved by slow-moving...
-
Water On Mars: Uncovering All The Locations Water Was Found On Red Planet
Water has now been found across Mars in various forms- here are five locations where it has been detected.
-
New Photos Unveil Massive Scar On Surface Of Mars In Unprecedented Detail
Captured by the Mars Express orbiter's high-resolution stereo camera, the images capture a 600-kilometer-long (373-mile-long) scar on Mars' surface.
-
European Space Agency Releases New Mosaic Of Mars To Mark 20 Years Of Orbiter Launch
The mosaic provides fascinating information about Mars's composition, revealing an unprecedented variety and detail of colours across its surface.
-
ESA’s Mars Express Shows Views of the Largest Canyon in Our Solar System
The European Space Agency's Mars Express orbiter has captured images of portions of the Martian Valles Marineris, the largest system of canyons in the Solar System. Valles Marineris, like many other geological features on the red planet, dwarfs all terrestrial analogues.
-
ESA's Mars Express Mission Captures Image of Crater on Red Planet, Shares Uncanny Resemblance to Human Eye
European Space Agency's Mars Express mission captured an image of Aonia Terra, a crater-filled region in the Red Planet's southern hemisphere. One of the images shows a crater encircled by winding channels. A closer look would suggest that the image looks eerily like a human eyeball.
-
ESA's Latest Picture Reveals 'Claw Marks' on Martian Surface
In the latest release from the European Space Agency’s Mars Express orbiter, a unique characteristic of the planet’s geology has been revealed. The surface of the Red Planet displays several marks, which are part of the Tantalus Fossae, a massive fault system on Mars. The image is 'true colour' and depicts what humans would see if they looked a...
-
ESA's Mars Express Sends New Images of Martian Landscape
Nili Fossae is filled with rocky valleys, small hills, and clusters of flat-topped land forms (known as mesas in geological terms).
-
European Space Agency's Mars Express Sends Images Of Martian Landscape
The European Space Agency's Mars Express has imaged a part of the Martian landscape, a region at the boundary of the northern and southern hemisphere which is rocky and fragmented, that once formed the Red Planet's flood plains.
-
Britain's Spacecraft 'Beagle 2' Found on Mars, 11 Years After it Went Missing
Britain's infamous "Beagle 2" spacecraft, once dubbed "a heroic failure" by the nation's Astronomer Royal, has been found on Mars - 11 years after it went missing searching for extraterrestrial life.
