Could water molecules from Mars come to Earth?

25.02.2015 | posted by Elke Heinemann

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. read more

The first 3D experiment


It was during a sleepless night, with hardly any drop in the midsummer temperatures, when the idea for a radar experiment with both satellites, TerraSAR-X and TanDEM-X occurred: “What if we could prove that interferometry is possible with two satellites even before the final formation is reached?” read more