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InSight

InSight mission's journey to Mars set for 2018

9. March 2016

In December 2015, the Mars mission InSight was put on hold, but it has now been provisionally scheduled to launch to the Red Planet at the next opportunity – in May 2018. Technical difficulties with one of the two main experiments – the seismometer – had led to the US space agency, NASA, cancelling the launch that had been planned for March 2016. Now, a decision has been made – the mission has been given a reprieve, and a new launch date in two years' time.

Die Arda%2dTäler auf den Mars: Ein sehr altes Entwässerungssystem

Arda Valles – an ancient drainage system on Mars

18. February 2016

When looking at the large-scale topography along the equator of Mars, what truly stands out are the many, extremely wide drainage channels leading north without many lateral inflows. The smaller valley systems are not so noticeable in these images. They often have multiple branches and meander across the terrain. Such valley systems can be found on Earth. Arda Valles in the Martian highlands is a good example of such a drainage system.

A slow farewell – Time to say goodbye to Philae

12. February 2016

The last prolonged silence had already indicated that contact with the Philae lander will be increasingly unlikely, and the conditions on Comet 67P/Churyumov-Gerasimenko have become more hostile. "Unfortunately, the probability of Philae re-establishing contact with our team at the DLR Lander Control Center (LCC) is almost zero, and we will no longer be sending any commands; it would be very surprising if we received a signal now," said Stephan Ulamec Philae Project Manager of the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR).

Video: Flying over the craters of dwarf planet Ceres

29. January 2016

The dwarf planet Ceres would be quite an uncomfortable place if one were to actually stand on its surface – with a rather 'chilly' temperature of minus 60 degrees Celsius by day, which gets colder during the night. Hard, frozen ground and craters spanning kilometres – in all shapes and sizes.

Six-kilometre-deep canyons in the 'Labyrinth of the Night'

28. January 2016

Directly to the west of the gigantic graben system of Valles Marineris on Mars, lies a no less impressive region called Noctis Labyrinthus – the Labyrinth of the Night. It consists of a labyrinth of intersecting valleys and canyons up to six kilometres deep. Extending over 1200 kilometres east to west, it is almost the same length as the River Rhine.

At the 'core' of aircraft noise – new findings for quieter engines

22. January 2016

Aviation in Europe needs to become more environmentally friendly and quieter. To get to the 'core' of aircraft noise on the ground, researchers at the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) dismantled current aircraft engines and began conducting physical modelling.

Churyumov%2dGerasimenko

Rosetta discovers water ice on the surface of Comet 67P/Churyumov-Gerasimenko

13. January 2016

A comet is largely composed of water ice and water vapour predominates in its 'atmosphere' – the coma that forms as it nears the Sun. However, very few examples of water ice have previously been observed on the surface of a comet.

Ceres

Low-altitude flight over dwarf planet Ceres

12. January 2016

Currently just 385 kilometres away from the surface, the Dawn spacecraft is orbiting Ceres and acquiring images that show the dwarf planet at an unprecedented resolution of just 35 metres per pixel. These images allow scientists to look at a surface strewn with craters, fractures, domes and bright areas.

Churyumov%2dGerasimenko

New command for Philae

8. January 2016

The last clear sign of life was received from Philae, the Rosetta mission's comet lander, on 9 July 2015; since then, it has remained silent. Now, Comet 67P/Churyumov-Gerasimenko is moving away from the Sun and the temperature on the comet's surface and the amount of sunlight are both decreasing.

Mesas and wind gullies in Aeolis Mensae on Mars

21. December 2015

One of the most striking features of a global view of Mars is the dichotomy between the topographically diverse highlands in the southern hemisphere and the flat, expansive lowland plains of its northern counterpart. Many landscape features shaped by erosion can be observed in the transitional zone between the highlands and lowlands, which explains the particular geological interest in this region.

 
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