It is a tale that could have come straight from the cold war. A mysterious object launched by the Russian military is being closely tracked by western space agencies, stoking fears over the revival of a long-defunct Kremlin project to destroy satellites.
For the past few weeks, amateur astronomers and satellite-trackers in Russia and the West have followed the unusual manoeuvres of “Object 2014-28E” in the skies, watching it guide itself towards other Russian space objects in a pattern that appeared to culminate last weekend in a rendezvous with the remains of the rocket stage that launched it.
The object had originally been classed as space debris, propelled into orbit as part of a Russian rocket launch in May to add three Rodnik communications satellites to an existing military constellation. The US military is now tracking it under the Norad designation 39765.