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DLR, JAXA and AIST sign cooperation in energy research

22. September 2017

The German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR), the Japanese space agency, JAXA, and the National Institute of Advanced Industrial Science and Technology in Japan (AIST) signed two cooperation agreements on 21 September 2017 in Tokyo.

Market-ready: Electric propulsion systems 'made in Germany'

22. September 2017

Electric propulsion systems are considered to be particularly promising space technology. Although they produce less thrust, their fuel efficiency is significantly higher than that of conventional chemical engines. Satellites can thus be made considerably lighter and more durable. Additionally, the payload capacity can be increased because of the lower fuel mass needed.

Greenhouses for the Moon, moles for Mars

22. September 2017

The German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) will be showcasing its latest research at this year's International Astronautical Congress (IAC) in Adelaide, Australia.

Quieter and greener transport through the city centres on e-cargo bikes

18. September 2017

Despite their large potential to reduce emissions and increase transport efficiency, cargo bikes have thus far not been used to any significant extent for business purposes. The German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) is seeking to exploit this potential to the greatest possible extent in the new nationwide 'I unload cities' project.

Auskristallisiertes Salz

The power of salt

15. September 2017

One hundred tons of molten salt circulate through the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) test facility in Cologne. The molten salt is alternately heated and cooled from 250 to 560 degrees Celsius.

Titanium oxide in the atmosphere of a 'hot Jupiter' exoplanet

13. September 2017

Since the first observation of an extrasolar planet, or exoplanet, almost 4000 planets have been identified orbiting other stars in the Milky Way. With these new discoveries, scientists are now increasingly investigating their atmospheres, the composition and structure of gas hull.

#DLRparabolicflights – major milestone for experiencing microgravity in real time

11. September 2017

Twenty nine parabolic flight campaigns run by the Space Administration of the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) have resulted in 97 flight days, 3270 parabolas and almost 19 hours of microgravity.

Radarsatellit TerraSAR%2dX

DLR provides satellite data for Hurricane Harvey

30. August 2017

In anticipation of the catastrophic Hurricane Harvey, the International Charter 'Space and Major Disasters' was activated early on the evening of 24 August 2017. This was initiated by the Charter member United States Geological Survey (USGS) on behalf of the Texas Emergency Management Council. The German Aerospace Center (DLR) provided real-time recordings and archive data from the German radar satellite TerraSAR-X, which enabled a detailed analysis and an overview of the flood situation. Using these and other satellite data provided by 16 Charter members, the Center for Space Research at the University of Texas is currently working on providing assistance and information to disaster relief personnel on the ground.

In the shadow of the Moon – total solar eclipse visible from the USA

18. August 2017

A total solar eclipse is spectacular for observers: “Around 30 seconds before the Sun disappears entirely behind the Moon, it becomes noticeably darker in the middle of the day, as if someone had quickly turned the dimmer switch for a light,” explains Manfred Gaida, an astrophysicist in the Space Administration team at the German Aerospace Center (DLR), describing the phenomenon. The Moon moves in front of the Sun until just a luminous halo – the corona – can be seen. Where the conical umbra reaches the Earth, the sky goes dark. The partial phase of the eclipse begins around 75 to 90 minutes beforehand, and lasts for the same amount of time after the eclipse, until the ‘all-around twilight’ has completely disappeared.

Research into the digitalisation of aviation

3. August 2017

On 3 August 2017, Rolf Henke, Executive Board Member of the German Aerospace Centre (Deutsches Zentrum für Luft- und Raumfahrt; DLR) responsible for Aeronautics, opened the new DLR Institute of Software Methods in Dresden, together with Martin Dulig, Saxon State Minister for Economic Affairs, Labour and Transport.

High altitude research aircraft investigates particle layer above Asia

31. July 2017

It is one of the big unknowns in climate research. The aerosol cloud that sits above the Asian summer monsoon consists of small droplets and dust particles that reach an altitude of up to 17 kilometres and have an effect on the climate.

Active rotor control to reduce noise and vibration

25. July 2017

Under some operating conditions, rotors are the main source of noise produced by a helicopter. To reduce this noise and the simultaneous vibrations, the German Aerospace Centre (Deutsches Zentrum für Luft- und Raumfahrt; DLR), together with Airbus Helicopters Deutschland, has tested active rotor control on a modern, five-blade rotor in a wind tunnel as part of the SKAT (Scalability and risk minimisation of technology) research project. The result was an approximately 30 percent reduction in noise.

DLR and the German Federal Ministry for Economic Affairs and Energy present their new strategy

24. July 2017

On 24 July 2017, the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) and the German Federal Ministry for Economic Affairs and Energy (BMWi) presented the new DLR strategy at the Ministry for Economic Affairs and Energy.

So schwingt die Raumzeit

LISA Pathfinder paves the way for the gravitational-wave observatory LISA

19. July 2017

The last command to LISA Pathfinder was sent at around 8:00 pm Central European Time on 18 July 2017, after 16 months of scientific operation, marking the end of a sophisticated technology demonstration in space. The Space Administration at the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) and the Max Planck Society funded the German contribution to this European Space Agency (ESA) mission.

SAGITTA successfully completes first flight

18. July 2017

The German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR), in tandem with project leader Airbus Defence and Space, has successfully flight tested a new aircraft as part of the development of future production-ready drones (UAVs, unmanned aerial vehicles).

HALO research aircraft measures emissions from major cities

17. July 2017

Emissions from major cities can spread beyond the limits of these urban areas under certain weather conditions. When this happens, the wind often carries particles and gaseous pollutants over 1000 kilometres.

Feuerdetektion mit FireBIRD

Cosmic guardians, virtual rover missions and a hopping lander

17. July 2017

The German Aerospace Center will use the occasion of Russia’s national aviation and aerospace show from 18 to 23 July 2017 – the Moscow International Aviation and Space Salon MAKS – to present satellite models, simulators and experiments for space missions.

The small satellites 'TechnoSat' and 'Flying Laptop' are successfully launched into space

14. July 2017

On 14 July 2017At 08:36 CEST, the two research satellites 'Flying Laptop' and 'TechnoSat' were successfully launched to space on board a Russian Soyuz rocket from Baikonur Cosmodrome.

From hot to cold – solar researchers test new silicon oil under power plant conditions

14. July 2017

Solar thermal power plants play an important role for the energy transition, especially in regions of the world with a significant number of sun hours. When combined with a heat storage system they have the capacity to deliver electricity even after sunset.

Junge Vulkane auf dem Mars

Recent volcanic activity and hydrothermal minerals on Mars

12. July 2017

Among the most remarkable geological formations on Mars is the vast shield volcano Olympus Mons that towers up to 26 kilometres above the surrounding plains. It is situated on the Tharsis plateau, a volcanic province the size of Europe. Volcanism is a widespread phenomenon on Mars.

 
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