Tag Archives: MEX

HRSC: Flash floods in Mangala Valles

Catastrophic flooding triggered by ice melting from the heat of volcanic activity is thought to be responsible for the chaotic scenery depicted in this region of the Mangala Valles channel network. The images were taken by the high-resolution stereo camera … Continue reading

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HRSC: Mars south pole and beyond

This sweeping view by ESA’s Mars Express extends from the planet’s south polar ice cap and across its cratered highlands to the Hellas Basin (top left) and beyond… The image was acquired by the high-resolution stereo camera on ESA’s Mars … Continue reading

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HRSC: Atlantis Chaos flyover video

Explore the Atlantis Chaos region of Mars, in the Red Planet’s southern hemisphere. The video showcases a myriad of features that reflect a rich geological history. The tour takes in rugged cliffs and impact craters, alongside parts of ancient shallow, … Continue reading

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HRSC: Ascuris Planum

This colourful image resembles an abstract watercolour, but it is in fact a colour-coded topographic map of one of the most geologically diverse regions on Mars. The images featured in this release were taken by the high-resolution stereo camera on … Continue reading

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Mars Express: The effect of the winds of Mars

Here on Earth, we are used to the wind shaping our environment over time, forming smooth, sculpted rocks and rippling dunes. In this way, Mars is more similar to Earth than you might expect. On the Red Planet, strong winds … Continue reading

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Blue, red, and green aurorae should be naked-eye visible in Martian sky

For the first time, an international team of scientists from NASA, the Institute of Planetology and Astrophysics of Grenoble (IPAG), the European Space Agency and Aalto University in Finland, have predicted that colorful, glowing aurorae can be seen by the … Continue reading

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HRSC: Impact crater or supervolcano caldera?

At first glance, the region covered by this latest Mars Express image release appears to be pockmarked with impact craters. But the largest structure among them may hold a rather explosive secret: it could be remains of an ancient supervolcano. … Continue reading

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Space traffic control at Mars

NASA has beefed up a process of traffic monitoring, communication and maneuver planning to ensure that Mars orbiters do not approach each other too closely. Last year’s addition of two new spacecraft orbiting Mars brought the census of active Mars … Continue reading

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HRSC: Crossing the high/low boundary on Mars

On the boundary between the heavily cratered southern highlands and the smooth northern lowlands of Mars is an area rich in features sculpted by water and ice. Cydonia Mensae is a region of mesa-like structures, craters and otherwise smooth terrain. … Continue reading

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HRSC: Phlegra Montes, southern tip

Colour image of the southernmost portion of Phlegra Montes on Mars, a complex system of isolated hills, ridges and small basins that spans over 1400 km from the Elysium volcanic region at about 30ºN and deep into the northern lowlands … Continue reading

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