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Flying robots inspect and maintain robots

29. February 2016

Mobile inspection robots crawl over pipelines on magnetic wheels and identify critical points using special sensors. What sounds like science fiction has long since become reality, but the moment that these robots need to be serviced and inspected, it has not been possible to avoid human interaction.

DLR and JAXA strengthen cooperation

25. February 2016

On 25 February 2016, the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) and the Japan Aerospace Exploration Agency (JAXA) signed an ‘Inter Agency Arrangement for Strategic Partnership’ at the German Embassy in Tokyo, Japan. With this arrangement, both partners intend to jointly undertake the new role of space agencies and significantly contribute to the advancement of the world's space development.

Radar over the rainforest

24. February 2016

Dense rainforest, a twin-engine turbo-prop aircraft and advanced radar technology – researchers from the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) are performing numerous measurement flights from 1 to 29 February 2016 over the central African country of Gabon to determine the state of the rainforest.

Faster detection of landmines using radar

22. February 2016

According to "Landmine Monitor 2015" every day around 10 people – as well children – are injured or even killed by landmines or other explosive remnants of war. Probably a huge and rather unknown amount of such devices is still installed, posing a constant threat even long after the end of a conflict.

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.

Structural health monitoring allows detection of damage to aircraft components made of CFRP

18. February 2016

Components made of Carbon Fibre Reinforced Polymers (CFRP) are increasingly being used to make aircraft lighter, more comfortable and more economical. In order to make these aircraft even safer and facilitate their maintenance, the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) has built a large aircraft component out of CFRP, as part of the EU Smart Intelligent Airframe Structures (SARISTU) project. The component can provide information about the size and location of any damage.

TerraSAR%2dX%2dAufnahme

Safer seafaring with satellites

17. February 2016

Sailing in the regions that polar researcher Arved Fuchs is currently navigating in his ship 'Dagmar Aaen' is a not an easy task. The 'Ocean Change' expedition is travelling around the Antarctic Peninsula, stopping off at a number of research stations to investigate how climate change is impacting the local environment.

Studying the effect of aircraft noise on children's sleep

16. February 2016

A globally unique programme of field research has been designed to address the effect of aircraft noise on children's sleep. Researchers at the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) will be conducting a study on the sleep patterns of a total of 50 children living in the vicinity of Cologne/Bonn Airport until 2018.

Maritime Sicherheit

Signal measurements in wind and poor weather off Heligoland

15. February 2016

To communicate with one another, ships use radio, light signals or flags –but these channels are not suitable for transmitting large volumes of data. Only expensive satellite communications systems can enable data transfer at higher rates.

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).

DLR to build replica of the world's first series-produced aircraft

11. February 2016

The German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) plans to build a realistic replica of the world's first series-produced aircraft and study it scientifically. The project intends to honour the work of aviation pioneer Otto Lilienthal who, 125 years ago, became the first person to pilot an aircraft.

The end of radio silence – wind tunnel tests simulate a new method for communicating with spacecraft

1. February 2016

Entering a planetary atmosphere is one of the most critical mission phases for a spacecraft. The enormous amount of heat generated not only places heavy thermal loads on the material of the re-entry vehicle, it also gives rise to an electrically charged plasma that flows around it. This blocks radio signals, with the result that the spacecraft is unable to communicate with its ground stations for several minutes. In a joint project, researchers at the German Aerospace Center (DLR) are working with colleagues at Stanford University in California to find a solution to this problem.

Launch of Europe's 'Data Highway in Space'

30. January 2016

The first component of Europe's 'Data Highway in Space' has been launched. The initial node of the European Data Relay System (EDRS), carried on board the Eutelsat commercial telecommunications satellite Eutelsat 9B, took off en-route to geostationary orbit – 36,000 kilometres above Earth – on 29 January 2016 at 23:20 CET from the Baikonur Cosmodrome in Kazakhstan.

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.

Coordinated measuring flights for climate research – gravity waves and airglow

28. January 2016

Gravity waves affect the climate and weather. For the first time ever, scientists from the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR), together with colleagues from the Karlsruhe Institute of Technology (Karlsruher Institut für Technologie; KIT) and the Jülich Research Centre (Forschungszentrum Jülich), as well as other national and international partners, have succeeded in measuring almost the entire life cycle of atmospheric gravity waves.

Wie gut reflektiert ein Solarspiegel die Strahlung der Sonne?

A model for energy providers in India – the DLR test and qualification laboratory for solar power plants

25. January 2016

The German Aerospace Center (DLR) is supporting the Indian power provider NTPC in its project to establish a research centre to test and develop solar power plants and their components. DLR researchers are supplying systems, measurement equipment and expertise, and are helping to select suitable power plant locations. The recently launched project will run for three years and is supported by the Kreditanstalt Development Bank (KfW) with funds provided by the German Federal Ministry for the Environment, Nature Conservation, Building and Nuclear Safety.

Cancer research in microgravity with TEXUS 53

23. January 2016

On 23 January 2016, five German science experiments travelled on board a German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR), TEXUS sounding rocket, to take a 'short trip' in microgravity.

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.

Germany and China broaden their collaboration in science management

22. January 2016

On 19 January 2016, Klaus Uckel, Director of the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) Project Management Agency, and Wang Ruijun, Director General of the National Center for Science and Technology Evaluation (NCSTE), signed an agreement for closer collaboration in programmes to promote research and innovation support systems.

 
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