"The closest will be adjusted when we are through the commissioning phase, " explained Dr Zink, who is project manager for the TanDEM-X ground segment.

BBC: German radar satellites fly tight space waltz

"The two metres is what we call the relative accuracy, " explained Dr Manfred Zink, the project manager for the TanDEM-X ground segment at DLR.

BBC: Mapping Earth's surface in 3D

Soon they were working on a related project: providing treatment for older people, a neglected segment of the alcoholic population.

FORBES: Money -- and management

Non-GAAP Solar Energy segment revenue declined year-over-year and sequentially due to lower solar project sales.

FORBES: MEMC Q3 Tops Estimates; Shares Rally In Early Trading