ConeXpress was a concept orbital life extension vehicle project that was co-funded by ESA and Orbital Recovery Ltd.The Ariane-5 interface cone structure would be the basis. ConeExpress satellites would travel to the Geostationary orbit, lock on to satellites that have run out of fuel and extend their lives. It was conceived to provide the operators of geostationary communications satellites with an opportunity to extend the revenue-earning life of select space assets by up to 10 years.