Is Elenin a comet, a planet or a giant spaceship? CHINESSE SCIENTISTS STATE THAT BEHIND ELENIN COMES A UFO

With all the UFOs sightings, is it just a coincidence?
If the aliens can make spaceship like our moon, then they can also build many spaceships. Maybe our planet is also a "spaceship".

Based on the information given by the Chines Space Agency, the chinese scientist state that behind the coma of Comet X1 Elenin comes a cluster or an alien spaceship.
According to Sergio Toscano, head director of the Astronomy Center for Space Investigation in Argentina, Misiones, the chinese scientist after an analisis made up on signals received form behind the comet, they detected that a dark body was behind the Comet and went off from an strange formation.