Mars' north polar cap looks like a gigantic spiral of ice and snow. Dark troughs are interspersed with ice-clad hills. This simulated overflight of the North Pole reveals its permanent ice cap and large Chasma Boreale truogh.
Scientists from the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) teamed up with I.S.A.R. Germany (International Search and Rescue) and Germandrones to take part in an international disaster rehearsal from 8 to 10 May 2017.
The latest images from the HRSC camera show a triple crater formed by asteroid impacts in the Terra Sirenum region on Mars. On the crater floor are layered deposits that indicate the long-term existence of a lake.
Huge masses of water once flowed over the surface of Mars to form one of the largest outflow channels on the planet – Kasei Valles. These images, acquired by the High Resolution Stereo Camera (HRSC) show a section of the mouth of this outflow channel system, which lies in the transition region where the Chryse Planitia lowlands merge into the Martian highlands.
In 2009, NASA's Kepler space probe was launched, embarking on a mission to hunt for exoplanets. In 2013, due to the failure of two of its reaction wheels, the mission had to be modified. Mission control managed to change the operational modus and manoeuvre the telescope orbiter into a different position in its orbit around the Sun that enabled the mission to continue.
Mars' northern hemisphere is currently experiencing winter. A newly generated colour mosaic depicts the extraordinary, almost perfectly symmetrical pattern of Mars' north polar ice cap, 1100 kilometres in diameter. Studying the North Pole cap will tell us more about climate development on our planetary neighbour.
Expansive forest fires have raged through Chile for some weeks now due to a long dry spell. On 25 January 2017, the Chilean National Office for Emergency (Oficina Nacional de Emergencia del Ministerio del Interior; ONEMI) activated the International Charter Space and Major Disasters to obtain up-to-date situation images of the disaster area to assist emergency services.
Climate change, digitalisation, Industry 4.0 and transformation of the energy and traffic systems – these central societal responsibilities will be at the heart of the research conducted by the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) in 2017. DLR will present the focus of this year's research and some selected projects at the New Year’s press conference on 26 January 2017 in Berlin.
The asteroid 16 Psyche is the target of the NASA Discovery Programme's 14th mission. The eponymous robotic mission will be launched in 2023 and will explore a metallic asteroid for the first time in order to gain further knowledge about the formation of the Solar System and especially about the structure and development of planetary bodies.
A test simulating crashes between high-speed trains, hunting for clouds in West Africa, the maiden flight of a four-passenger fuel cell aircraft – 2016 at the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) has been a year of numerous research highlights.