Is comet 67P actually an alien spaceship? Conspiracy theorists claim Rosetta is on a secret mission to make contact

Is comet 67P actually an alien spaceship? Conspiracy theorists claim Rosetta is on a secret mission to make contact | Daily Mail Online: "UFO believers claim Europe's comet mission had a hidden task. They said comet 67P (pictured) is actually an alien spaceship sending signals. And they claim Esa sent the Rosetta spacecraft there to make contact. The bizarre claims were apparently exposed by an anonymous Esa 'whistle blower'"