In a setback to Europe’s space program, the European Space Agency’s flagship mission to Mars will be delayed three years while the space agency tries to cobble together funding for the ambitious rover, the ExoMars. The mission had already been postponed once and was most recently scheduled to launch in 2013, but cost overruns are forcing the space agency to push back to a launch date in 2016.
Approved by space ministers in 2005, the rover was supposed to be a fairly small venture costing no more than 650m euros. But as the project developed, it was decided the endeavour should be upgraded, to provide a bigger, more capable vehicle; and one that could carry a much broader range of science instruments [BBC News]. The ExoMars is slated to include a drill that can bore down two meters into the icy soil, and is expected to search for evidence of Martian life, past or present. However, the rover’s scientific ambition pushed costs up to the current estimate of 1.2 billion euros, and Italy, the mission’s lead financier, has refused to meet those costs. Thus far, no other nation has stepped forward to pick up the tab.
