Tag Archives: European Space Agency

HRSC: Colorful dunes on wind-swept Mars

Dunes are prominent indicators of prevailing winds, as can be seen on this crater floor on Mars, imaged by ESA’s Mars Express on 16 May. Depressions such as impact craters can act as traps for sediments that have been blown … Continue reading

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Mars Express: Visual Monitoring Camera goes pro

In the past fortnight, the VMC camera on Mars Express has delivered some of the best images ever, showing the Martian surface in excellent detail, colour and contrast. If you’re a VMCer (and, if you’re reading this, you are!) and … Continue reading

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Mars Express: Rover craters

In the week of 18 September 2017, the low-resolution webcam on ESA’s Mars Express captured some impressive images from between 3000 km to 5000 km altitude. The image series is being used to calibrate the camera now that it has … Continue reading

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HRSC: Crashing into martian mud

An impactor smashing into an ice-rich surface gave rise to the complex flow features around this ancient crater on Mars. Impacts of comets and asteroids have shaped the surfaces of rocky planets and moons over the Solar System’s 4.6 billion … Continue reading

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iMars & PSUP: New tools to explore Mars data

In past decades, spacecraft have sent back huge amounts of complex data about Mars, providing a wealth of information about the planet. More than ever, the scientific community needs a way to sift through, compare, and analyse these data, prompting … Continue reading

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ExoMars 2020: Window into rover’s search for Mars life

Anyone interested in the scientific exploration of Mars and the search for life on the Red Planet will want to read a special issue of the journal Astrobiology. This collection of papers includes one dedicated to the objectives of ESA’s … Continue reading

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ExoMars TGO: Aerobraking restarts in September

After an approximately 11-week pause due to Mars conjunction and a major software update, ESA’s ExoMars Trace Gas Orbiter (TGO) will restart its aerobraking campaign in September. Aerobraking, you’ll recall, is the year-long campaign being conducted by TGO using the … Continue reading

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Does Mars’ bow shock location correlate with atmospheric dust?

A Lancaster University [UK] physicist has led an international study, based on data from ESA’s Mars Express orbiter, which throws new light on the interaction between the planet Mars and supersonic particles in the solar wind. As the energetic particles … Continue reading

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HRSC: Preserving the stress of volcanic uprise

An ancient mountain range on Mars preserves a complex volcanic and tectonic past imprinted with signs of water and ice interactions. The images, taken on 9 April by the high-resolution stereo camera on ESA’s Mars Express, show the Thaumasia mountains … Continue reading

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HRSC: Tributes to wetter times on Mars

A dried-out river valley with numerous tributaries is seen in this recent view of the Red Planet captured by ESA’s Mars Express. This section of the Libya Montes region, which sits on the equator at the boundary of the southern … Continue reading

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