See the 2015 Insight Astronomy Photographer of the Year winning, runner-up and highly commended images in the Planets, Comets & Asteroids category.

The winning image for the Planets, Comets and Asteroids category of the 2015 Insight Astronomy Photographer of the Year competition.

The runner-up image for the Planets, Comets and Asteroids category of the 2015 Insight Astronomy Photographer of the Year competition.

The highly commended image for the Planets, Comets and Asteroids category of the 2015 Insight Astronomy Photographer of the Year competition.