Mars Express successfully powers through eclipse season   This artist's impression shows ESA's Mars Express, flying in a survival-mode configuration (nicknamed 'Sumo'), while it enters eclipse around Mars. The spacecraft is shown in the power-saving warm-up attitude, with its base pointed towards the Sun to maximise solar heating. 'Sumo' mode wrestles with the problem     The Mars Express Control room at ESOC Teamwork and innovation provide safe passage     Artist's view of ESA's Mars Express at Mars. Release date: 28 September 2007