Comet C/2014Q2 Lovejoy

Explanation: C/2014 Q2 (Lovejoy) is a long-period comet discovered on 17 August 2014 by Terry Lovejoy. During January 2015 it will brighten to roughly magnitude 4-5 and will be one of the brightest comets located high in a dark sky in years.

Pluto

Image credit: Gerald Rhemann.