Space Blog | 25. February 2015 | posted by Elke Heinemann

Could water molecules from Mars come to Earth?

Credit: ESA/DLR/FU Berlin, CC BY-SA 3.0 IGO
The HRSC camera on board the Mars Express acquired this image of the Martian horizon primarily because it provides a clear view of the atmospheric structure enveloping the planet. A clear separation between the lower, denser atmosphere and the stratosphere is visible.

The High Resolution Stereo Camera (HRSC) on board ESA's Mars Express orbiter has been delivering high-resolution images from the surface of Mars since January 2004 – in colour and 3-D. A monthly selection of these images is published on the dedicated page that covers the Mars Express mission. Quite often, we receive questions about these images and the geological peculiarities they reveal. Other questions are simply about Mars in general. In this blog post, Ulrich Köhler from the DLR Institute of Planetary Research provides an answer to a particularly interesting question. read more

Space Blog | 17. June 2014

Half-time on Mars

Half-time on Mars

Time flies and I’m not the only one in the habitat making this observation. We did not notice these first seven weeks passing by. Boredom is not something we have experienced until now. We are all very busy with our personal projects and, when not, there is always something to take care of in the habitat.

Source: DLR (CC-BY 3.0)
Freeze-dried vegetables, meat and cheese.

In the first month, we experienced difficulties with communications, a shortage of water, the failure of our treadmill and our bike, failures of spacesuits, and a lack of power from the solar array, leading us to start the ICE generator and spend an evening with flashlights. Yes, living on Mars - even if this 'Mars' is located in Hawaii - is far from being a holiday. We are isolated, depending only on our remote mission support team and ourselves when something goes wrong. There is no ‘customer service’ on Mars. If something breaks and we can’t repair it, we have two options: invent something with the available materials and equipment or wait for a resupply to get the missing part. read more