News

News Archive

  • Page 1 of 23
  • >>
  • loading with js...

All years

High-pressure air fights aircraft noise – compressed air substantially reduces engine noise

27. February 2015

The large blades of the fan dominate when looking at an aircraft engine from the front. They are also among the largest producers of in-flight noise. Researchers conducting trials at the German Aerospace Center (DLR) have now succeeded in demonstrating, for the first time anywhere in the world, that fan noise can be reduced substantially by introducing compressed air.

Global change – DLR and the United Nations University agree on closer cooperation

23. February 2015

The German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) and the United Nations University (UNU) have agreed to continue to strengthen their cooperation. Johann-Dietrich Wörner, Chairman of the DLR Executive Board, and Jakob Rhyner, Vice Rector of UNU in Europe and Director of the UNU Institute for Environment and Human Security (UNU-EHS) in Bonn, signed an agreement to this effect on 23 February 2015.

Metamorphosed by climate change – the southern area of Phlegra Montes

19. February 2015

The mountain massif of Phlegra Montes extends into the northern lowlands of Mars like a long, slightly curved salient. Stretching for hundreds of kilometres, this alignment of numerous mountains, rolling hills and ridges lies to the east of the volcano Hecates Tholus in the Elysium volcanic region.

Farewell, Georges Lemaître – ATV burns up during re-entry

15. February 2015

The final farewell; Georges Lemaître, the fifth and last European Automated Transfer Vehicle (ATV) performed a controlled re-entry into Earth’s atmosphere and burned up at around 19:00 CET on 15 February. Its task had been to transport supplies and experiments to the International Space Station (ISS) and to raise and adjust the International Space Station ISS orbit. The era of ATV space transporters has now drawn to a close with its retirement from service – but the expertise gained during their development and operation will live on as part of the European service module fitted to the United States Orion space capsule.

Churyumov%2dGerasimenko

Comet 67P/Churyumov-Gerasimenko 'shedding its skin' in the heat of the south

9. February 2015

Comet 67P/Churyumov-Gerasimenko could lose up to 20 metres of surface material from its previously unilluminated south side when it heats up, starting in May 2015. The increasing heat as the comet approaches the Sun will trigger this 'diet', during which gases and solid materials will be ejected into space.

Blood Falls – EnEx probe collects first 'clean' water samples

9. February 2015

Without water, there can be no life as we know it. This principle applies both to Earth and to other celestial bodies. Water that has been lying hidden under a thick sheet of ice for millions of years can tell us something about the origin and development of life. But if one wants to recover a sample of this water, care has to be taken that no microorganisms from the surface are introduced and that the sample and underwater habitat are not contaminated.

Churyumov%2dGerasimenko

Philae lander – waiting for a sign of life

30. January 2015

The Lander Control Center (LCC) at the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) is quiet. While the Philae lander is hibernating on the surface of Comet 67P/Churyumov-Gerasimenko, the control room team are able to take a break. Philae' s battery finally ran out at 01:36 CET on 15 November 2014, following a triple landing and more than 56 hours of scientific work.

Dwarf planet Ceres in the spotlight

27. January 2015

Planetary scientists have never seen dwarf planet Ceres from this close up. The German-developed Framing Camera on board NASA's Dawn spacecraft acquired this image on 25 January 2015 from a distance of just 237,000 kilometres.

Churyumov%2dGerasimenko

Comet Churyumov-Gerasimenko – pitch black and full of contrasts

22. January 2015

It is still early days for the scientists involved in evaluating data that the 21 instruments on board the Rosetta spacecraft and its Philae lander have transmitted back to Earth. But preliminary results from seven of the 11 instruments on the Rosetta orbiter have been published in a special edition of the journal Science.

Mineralogical diversity in Nili Fossae on Mars

22. January 2015

Nili Fossae caught the attention of astronomers in the last century, when Mars could only be observed from Earth with ground-based telescopes. The grabens of Nili Fossae extend for several hundred kilometres along the eastern edge of the giant impact basin Isidis Planitia and, together with the volcanic region Syrtis Major, they form a concentric pattern that runs parallel to the edge of the basin.

Timely forest fire detection from space, measuring pollutants in the Monsoon winds and mobility in the city of tomorrow

22. January 2015

BIROS, a microsatellite capable of detecting forest fires from space, will be launched in 2015. The German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) HALO atmospheric research aircraft will be flying through the Monsoon winds in the summer of 2015, investigating the effect of large-scale airflows on polluted air masses above India.

Ceres

Dawn – heading for icy Ceres

19. January 2015

Planetary scientists at the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) may find a thick ice crust with an ocean underneath when the NASA Dawn spacecraft arrives at Ceres in March 2015. Even now, from a distance of 383,000 kilometres, the first surface features are visible.

New telescopes to search for planets outside the Solar System

15. January 2015

The Next-Generation Transit Survey (NGTS) telescope at the Paranal Observatory, operated by the European Southern Observatory (ESO) in the Atacama Desert in northern Chile, has achieved 'first light'.

Nocturnal laser measurements – first in-flight aerodynamic analysis on a commercial aircraft

7. January 2015

Researchers at the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR), in collaboration with Airbus, have completed a successful world première – for the first time, they have used lasers to visualise the airflow over the wing of a passenger aircraft in flight. They have developed a method that captures the movement of water droplets streaming over the wing, which reveals the smallest movements of the air. These findings will help optimise future wings to enable slower and quieter approach procedures. Another 'laser flight' is scheduled for 8 January 2015.

2014 – A successful year comes to an end

23. December 2014

2014 was an extraordinarily eventful and exciting year at the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR). The landing on comet 67P/Churyumov-Gerasimenko and the mission by German ESA astronaut Alexander Gerst were undisputed highlights. But the research conducted in other areas was extremely diverse, and sought to find answers to questions in the fields of aeronautics, aerospace, energy, transport and security.

Mars Express mission extended until the end of 2018

18. December 2014

It follows an elliptical orbit around Mars, undisturbed, almost lonely – the orbiter Mars Express. For 11 years now – to be precise since Christmas Eve 2003 – the first and, for some time now, European Space Agency longest-serving interplanetary mission has been travelling around our planetary neighbour.

Airborne observatory SOFIA returns to California

15. December 2014

Looking almost brand-new, the Stratospheric Observatory for Infrared Astronomy (SOFIA) set off from Hamburg, destined for its home base at the Armstrong Flight Research Center in Palmdale, California, at 13:16 CET on 14 December 2014 after its five and a half month visit.

Ceres

Visual contact with dwarf planet Ceres

5. December 2014

With a diameter of nearly 1000 kilometres, it was the largest known asteroid – and yet Ceres, which was 'promoted' from asteroid to dwarf planet in 2006, is just nine pixels wide in the image acquired by the Dawn spacecraft on 1 December 2014.

Mascot

MASCOT en route to Asteroid 1999 JU3

3. December 2014

Philae landed on a comet just three weeks ago; now, another German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) lander mission has been launched – the Mobile Asteroid Surface Scout (MASCOT) is already on its way to Asteroid 1999 JU3.

Mascot

All set for space! – the MASCOT asteroid lander

1. December 2014

Originally scheduled for launch at 05:24 CET on 30 November 2014, the MASCOT asteroid lander will now set off from Tanegashima Space Center on board the Japanese Space Agency (JAXA) orbiter Hayabusa 2 no earlier than 1 December, destined for asteroid 1999 JU3.

 
  • Page 1 of 23
  • >>