Space Tweetups by the German Aerospace Center, DLR, and the European Space Agency ESA are becoming even more social. Originally conceived as real-life meetups of Twitter followers, they will now be open to participants from all social media channels, and thus called ‘SocialSpace’.
Close to four minutes of microgravity prevailed in the sounding rocket MAPHEUS-4, which was launched on 15 July 2013 at 07:53 local time, from the Esrange Space Center in northern Sweden.
A short-arm centrifuge spins test subjects at six times Earth's gravity; a hypobaric chamber simulates an altitude of 5500 metres; and in the Psychology Laboratory a shuttle has to be docked with the International Space Station under stressful conditions.
At present, the Sun is very active – a surface covered with sunspots, frequent ejections of matter and a stronger solar wind blowing towards Earth. In the meantime, however, radiation exposure at aircraft cruising altitudes has reduced.
His muscles are of interest to the scientists, as is his internal clock and the radiation dose to which he will be exposed during his work in the European Columbus research laboratory. On 28 May 2013 at 22:31 CEST, the European Astronaut Luca Parmitano will depart from the Baikonur Cosmodrome in Kazakhstan on board the Soyuz TMA-09M spacecraft, beginning his journey to the International Space Station (ISS), as part of the Expedition 36/37 crew.
The German Aerospace Centre (DLR) is devising plans for a solar power research and test centre in Morocco on behalf of the Moroccan Agency for Solar Energy (Masen).
The original Philae comet lander has been travelling through space since 2 March 2004. It is currently in hibernation mode, awaiting its arrival at Comet 67P/Churyumov-Gerasimenko. But the Philae models on the ground are being put through their paces: they are being tested to breaking point and examined by DLR.
For the first time, researchers at DLR have been able to carry out noise measurements inside a helicopter engine. To do so, researchers from the Division of Engine Acoustics at the DLR Institute of Propulsion Technology in Berlin used new hot gas microphone probes specially designed for investigating the processes responsible for noise generation.
2153 mirrors twist and turn at DLR Experimental Solar Thermal Power Plant in Jülich, directing sunlight onto a 22-square-metre receiver. TerraSAR-X, the German radar satellite operated by DLR, can also detect the mirrors as they follow the Sun – from more than 500 kilometres above Earth.
Many disciplines are involved in the design and development of an aircraft. To obtain the best combination of wings, fuselage and engines, researchers must work closely together and share their expertise effectively.