An evasive manoeuvre to avoid a crash!

24.07.2014 | posted by Tom Uhlig

In my car, even at 100 kilometres per hour, I perceive that I’m travelling along quite quickly. In the nice saloon in our car pool, you can reach up to 160 kilometres per hour without it feeling that much faster. Of course, this is because you cannot perceive speed alone. You can notice accelerations, but when you are travelling at a constant speed, you can only tell how fast you are moving relative to other objects – or perhaps when the car begins to rattle. It is the same on the ISS. The speed of the Space Station is much greater – it needs to travel at 28,000 kilometres per hour so it doesn’t ‘fall down’ read more

ESA-Ministerratskonferenz 2012. Bild: DLR/Thilo Kranz, CC-BY.

ESA council meeting at ministerial level – a personal view

26.11.2012 | posted by Jan Wörner

In my last blog entry, I referred to the preparations for the European Space Agency council meeting at ministerial level, to be held in Naples and the key topics 'the future of ESA', 'launch systems' and 'utilisation of the International Space Station'. Well, now that the conference has ended, it is time to take stock. At this point, I would like to highlight primarily my own personal experience, since the facts and agreed conclusions have already received plenty of attention in the media. read more

Jan Woerner, ISS Symposium 2012, Berlin. Bild: ESA, J. Mai.

Long time no see ...

16.05.2012 | posted by Jan Wörner

Quite some time has passed since my previous blog post – it was on the launch of the third European space transporter, ATV-3. This isn't due to any 'blog fatigue' on my part, but rather to the many activities that have simply kept me from writing my next entry. But I guess you could say that this is a fairly weak excuse, since it does not really take all that long to write a blog post. Blog entries give me the opportunity to report on my work as Chairman of the DLR Executive Board outside the 'normal' channels of communication and thus to allow all interested parties, both within and outside DLR, to gain a little more insight. read more

Langzeitbelichtung eines ISS-Überflugs

See the ISS with your own eyes

12.04.2012 | posted by Henning Krause

Live webcasts have become increasingly common, enabling any Internet user to follow spaceflight events such as launches, dockings or daily life on board the International Space Station (ISS). But there is a way to experience the wonder of spaceflight even more directly – with your own eyes. This is because the Space Station is visible at certain times as a small, bright point of light moving rapidly across the morning or evening sky. Many people are fascinated when they observe the ISS in this way, especially for the first time. In this blog entry I will explain how you can observe the ISS yourself. read more

ESA Council meeting and a reception at the German Ambassador's in Paris

18.03.2011 | posted by Jan Wörner

An important meeting of the ESA Council took place on 16 and 17 March in Paris. Among other matters, it dealt with the International Space Station (ISS), ensuring European access to space, and the appointment of ESA Directors. On the first evening of the Council meeting, I was invited by the Ambassador of the Federal Republic of Germany in Paris, Reinhard Schäfers, to visit his official residence. It was a good opportunity to speak, not only about German space strategy in general, but also about the coordination of space activities at a time when we are all concerned regarding the news about the events in Japan. read more

Captured from ground: ATV Johannes Kepler and Space Shuttle Discovery docked with the ISS

03.03.2011 | posted by Henning Krause

On Tuesday, 1 March 2011, Dirk Ewers, one of our readers, caught the International Space Station (ISS) on camera, as it was passing overhead in the evening sky near Kassel in central Germany. Ewers has sent in the fantastic images that show ATV-2 Johannes Kepler and Space Shuttle Discovery docked with the ISS. Using almost 2000 of these individual images, he has put together a video sequence of the docked spacecraft passing almost directly overhead. read more

ISS Sun transit

25.05.2010 | posted by Marco Trovatello

DLR staff member Thilo Kranz took this great image in his leisure time last Sunday. It shows a transit of the Sun by the International Space Station ISS with Space Shuttle Atlantis docked. read more