2.2.6 spase://CDPP/Observatory/AMDA/Cluster Cluster Cluster, ESA Magnetospheric Mission 2011-02-07T00:50:41Z Cluster is a constellation of four spacecraft flying in formation around Earth. They relay the most detailed information ever about how the solar wind affects our planet in three dimensions. The solar wind (the perpetual stream of subatomic particles given out by the Sun) can damage communications satellites and power stations on Earth. The original operation life-time of the Cluster mission ran from February 2001 to December 2005. spase://SMWG/Person/Christophe.Philippe.Escoubet ProjectScientist Earth.Magnetosphere Earth.Magnetosheath Heliosphere.NearEarth 2000-12-01T00:00:00