Recently I have been conbritubting many hours of photography to the global effort of documenting and characterizing the comet C/2013 A1 (Siding Spring). This comet will be passing very close to Mars in October. Observations of this comet are useful to agencies such as NASA who have hardware orbiting Mars. Today I published a fun little video of images from just one night, the 24th August. You can see it at Vimeo below.