Latest Mars Express Stories
Flight Control Teams for Mars Express and Venus Express now work side-by-side for key aspects of their routine activities. The close cooperation supports team spirit, cross-training and improved efficiency.
The amount of water trapped in frozen layers over Mars' south polar region is equivalent to a liquid layer about 11 metres deep covering the planet.
ESA's Mars Express and Venus Express missions, to explore our nearest neighbour planets Mars and Venus respectively, will continue to operate until early-May 2009.
BepiColombo, ESA's mission to explore planet Mercury, has been definitively 'adopted' by the Agencyâ€™s Science Programme Committee (SPC) last Friday. The mission will now start its industrial implementation phase, to prepare for launch in August 2013.
Engineers have started final preparations for the critical, 150 mile Mars swingby on February 25th. ESA mission controllers have confirmed Rosetta is on track for the delicate operation, which includes an eclipse, a signal blackout, precise navigation and complex ground tracking.
Scientists using data from the HRSC experiment onboard ESA's Mars Express spacecraft have produced the first 'hiker's maps' of Mars. Giving detailed height contours and names of geological features in the Iani Chaos region, the maps could become a standard reference for future Martian research.
NASA's Mars Reconnaissance Orbiter spacecraft this month is set to surpass the record for the most science data returned by any Mars spacecraft.
If a satellite encounters high-energy particles or other 'space weather' phenomena before ground controllers can take action, on-board electronics could be disrupted, scientific instruments damaged and, in very rare and extreme cases, spacecraft may even be lost.
This month the team working on ESA's Rosetta mission have been particularly busy. Activities are underway to set the spacecraft's trajectory and prepare the on-board instruments ready for the next major mission milestone: the swing-by of planet Mars in February 2007.
NASA's Mars Global Surveyor has been out of contact with Earth for nearly a week and engineers tried Friday to re-establish communication with the craft, which may be showing its age after 10 years in space.
- An uxorious, effeminate, or spiritless man.
- A timorous, cowardly fellow.