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Why do astronauts' immune systems become weakened?

18. April 2014

DLR sends two biomedical experiments from the University of Magdeburg to the ISS. Also on board – NASA cameras for Columbus Eye, the DLR student experiment.

Optische Bodenstation

Close collaboration in optical communication between space and Earth

16. April 2014

An exchange of knowledge and scientists across borders, joint research projects and workshops – with the signing of a Memorandum of Understanding on 16 April 2014, DLR and the Japanese National Institute of Information and Communications Technology (NICT) are strengthening their cooperation in the crucial research area of optical satellite-Earth communication.

Wirbelschleppen: DLR testet Warnsystem bei Flugversuchen

Wake turbulence – DLR tests warning system in flight experiments

14. April 2014

When in flight, aircraft generate turbulence behind them known as wake vortices, which can affect the air traffic that follows. DLR is currently testing a wake turbulence warning system in flight experiments using its ATRA and Falcon research aircraft.

DLR and NASA sign agreement for testing of alternative fuels in joint research flights

DLR and NASA sign agreement for testing of alternative fuels in joint research flights

11. April 2014

The German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) has entered into an agreement with the US National Aeronautics and Space Administration (NASA) to conduct a series of joint research flights. During the flight tests, which will be headed by NASA, the emissions properties of alternative fuels and their effects on the climate and atmosphere will be studied. DLR will participate with its Falcon research aircraft in the approximately two-week-long air campaign. The start of the joint test flights as part of the ACCESS II (Alternative Fuel Effects on Contrails and Cruise emission) project is scheduled for 7 May 2014. The starting point for the flights will be the NASA Armstrong Flight Research Center in Edwards, California.

DLR tests solar aircraft for round-the-world trip

9. April 2014

To fly once around the world, across continents and oceans – powered by the Sun; this is the unprecedented goal of the Solar Impulse project. The flying venture is expected to take place in 2015, using an extremely lightweight aircraft covered with solar cells and powered by four electrically driven propellers.

Sentinel-1A – start of a new era in Earth observation

3. April 2014

Mapping flood events, observing oil slicks in the oceans, detecting ice distribution in the sea and measuring ground movements with millimetric precision – just some of the tasks of Sentinel-1A, the new flagship in European Earth observation. The roughly 2.3-ton, four-metre-high, two-and-a-half-metre-wide satellite was launched from the European Spaceport in French Guiana at 23:02 CEST (18:02 local time) on 3 April 2014.

Krater

The tell-tale radiation from metallic asteroids

2. April 2014

In the process of evaluating thousands of datasets from the NASA Wide-field Infrared Survey Explorer (WISE) space telescope, planetary researchers at DLR have been tracking metallic asteroids.

Philae lander back in contact with Earth

28. March 2014

More than two and a half years – this is how long the Philae lander has been hibernating while travelling through space on board the European Space Agency ESA Rosetta spacecraft. On 28 March, the lander was successfully reactivated and broke its planned radio silence by sending data to Earth from a distance of about 655 million kilometres.

Marshabitat

'Living on Mars' – for four months

27. March 2014

Lucie Poulet said goodbye to the outside world for four months when the door closed behind her on 28 March 2014; the scientist from DLR is participating as a crewmember in a Mars simulation run by the University of Hawaii at Manoa.

Philae

Philae lander – nearing the end of hibernation

26. March 2014

A rocket launch in March 2004, multiple swing-bys past Earth and Mars, high-speed fly-bys of asteroids Šteins and Lutetia – after all this, the Philae lander on board ESA's Rosetta spacecraft, which is en route to Comet 67P/Churyumov-Gerasimenko, is in good shape.

DLR Magazine 140-141 - Entering the home straight

25. March 2014

The spring issue of the DLR Magazine allows its readers to join Alexander Gerst as he completes preparations for the 'Blue Dot' mission, which will run for six months, starting on 28 May 2014, on the International Space Station.

Ice clouds as a climate factor – research aircraft HALO examines cirrus clouds and vapour trails

24. March 2014

Unanswered questions about the formation of clouds and their impact on the climate are currently setting limitations on the validity of global climate forecasts. To make a detailed analysis of the climate effects of natural ice clouds and the vapour trails created by air traffic, the HALO research aircraft embarked on the first of a total of 12 measurement flights on 24 March 2014.

Paper plane champion – DLR aviation researcher Kai Wicke

13. March 2014

He is the German paper plane champion, having achieved the longest flight, and has already flown a glider high over Australia. The passionate and vastly experienced competitive glider pilot discovered his love of the sport and of flying in general early on.

Ask astronaut Alexander anything

11. March 2014

German European Space Agency (ESA) astronaut Alexander Gerst is all set for the 'Blue Dot' mission to the International Space Station in May. Crewmates NASA astronaut Reid Wiseman and commander-cosmonaut Maxim Surayev will hold a media conference on Tuesday 18 March 2014 and ESA is inviting you to ask questions via Twitter.

Lavaströme am Fuß des Mistretta%2dKraters auf dem Mars

Lava flows at the foot of Mistretta Crater

6. March 2014

These images, acquired by the High Resolution Stereo Camera (HRSC), operated by the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) on board the European Mars Express spacecraft, show the extent to which volcanism has shaped the surface of Mars.

LADEE

Laser beam from the Moon to Earth

5. March 2014

By the time the signal is analysed by scientists at the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR), it will have travelled roughly 400,000 kilometres and passed through Earth's atmosphere.

Quiet and fuel-efficient landing – simulator tests for a new pilot assistance system

28. February 2014

For new, quieter descent procedures, pilots must adhere precisely to a predetermined sequence of actions during the landing phase. DLR has developed a pilot assistance system that optimises landings, making them safer, quieter and more fuel-efficient.

PLATO

Space telescope PLATO 2.0 to search for a 'second Earth'

19. February 2014

Situated at a favourable, stable distance from its star and having liquid water on its surface – this is what the planets that scientists involved in the Planetary Transits and Oscillations of Stars (PLATO) mission seek to discover outside of the Solar System. An international consortium under the leadership of the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) will search for this 'second Earth'. The space telescope that the European Space Agency (ESA) selected from among five proposed missions on 19 February 2014 is scheduled to launch in 2024. "This unique European space telescope, designed to search for exoplanets, will enable German and European scientists to engage in truly cutting-edge research in this field of astronomy," says DLR Executive Board Chairman Johann-Dietrich Wörner.

Life of an astronaut – Alexander Gerst's blog

17. February 2014

In 100 days, German ESA astronaut Alexander Gerst will be launched to the International Space Station ISS with NASA astronaut Reid Wiseman and cosmonaut commander Maxim Surayev.

The broken surface of Mars at Claritas Fossae

The broken surface of Mars at Claritas Fossae

13. February 2014

Recent images acquired with the High Resolution Stereo Camera (HRSC), operated by DLR on board the European Space Agency Mars Express spacecraft, show a portion of the Claritas Rupes escarpment on Mars that surrounds the Claritas Fossae graben system. It forms the eastern boundary of the gigantic Tharsis volcanic region, where the biggest volcanoes on Mars are located.

 
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