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Mars

On board Mars Express, in orbit around the Red Planet

31. May 2013

Grabens, dendritic valleys, lava flows and the highest known mountain in the Solar System – in the images from the German stereo camera on board the Mars Express spacecraft, the topography of the Red Planet appears so three-dimensional that you could walk through it.

Die Region Sulci Gordii

Landslides and lava flows on Olympus Mons

17. May 2013

Huge landslides, lava flows and tectonic forces have generated the stunning landscape seen in these images acquired by the DLR-operated HRSC camera system on board the Mars Express spacecraft.

Krater in Thaumasia Planum

Explosive 'twin' craters on Mars

11. April 2013

Intense underground steam explosions that occurred during the crater formation process could be responsible for the central depressions present in these 'twin' craters, located on Thaumasia Planum, an elevated plateau that lies immediately to the south of Valles Marineris, the largest canyon in the Solar System.

Researching helicopter engine noise

11. March 2013

For the first time, researchers at DLR have been able to carry out noise measurements inside a helicopter engine. To do so, researchers from the Division of Engine Acoustics at the DLR Institute of Propulsion Technology in Berlin used new hot gas microphone probes specially designed for investigating the processes responsible for noise generation.

Wind – a shaping force on Mars

7. March 2013

The northern hemisphere of Mars is a single, massive lowland with only a few distinctive landscape features. Frequent, intense dust and sand storms are recurrent here over the course of the seasons. When this happens, the wind transports very small particles, which are either deposited in other locations, or, if they encounter rock, leave their mark through the effects of erosion.

JUICE%2dMission zu den Eismonden des Jupiters

JUICE – mission to the icy moons of Jupiter

22. February 2013

Last week, the European Space Agency (ESA) announced its choice of scientific experiments for the JUICE Mission (JUpiter ICy moons Explorer). The decision taken involved two experiments developed by the German Aerospace Center (DLR) Institute of Planetary Research.

Fire and ice in the red valley

14. February 2013

On 13 January 2013 the High Resolution Stereo Camera (HRSC), operated by the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) on board ESA's Mars Express spacecraft, imaged the mouth of the Tinto Vallis region of Mars, southwest of Palos Crater.

Glacial transportation of rubble and boulders through Reull Vallis

17. January 2013

As we look at the numerous graben and valleys that wind through the Martian highlands, it is not always clear which geological processes created them.

Der Südosten der Charitum%2dBerge auf dem Mars

Winter atmosphere on Mars

6. December 2012

Observing a seasonal phenomenon has its own special appeal on Mars. As the planet's rotational axis has a slightly greater inclination to that of Earth, our planetary neighbour experiences distinct seasons too – except these last around twice as long since it takes nearly two Earth years for Mars to orbit the Sun.

Itokawa

Asteroid dust from space

28. November 2012

To the naked eye there is nothing to see, and yet the small transparent container holds something never observed before. For the first time, scientists are studying asteroid dust collected by a spacecraft and returned to Earth. Ute Böttger, from the Institute of Planetary Research at the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR), belongs to one of 11 teams across the world that are carrying out scientific work on the asteroid particles from the Japanese Hayabusa mission.