If the blood moon in September fired up your imagination as regards what lies beyond the curves of our planet, the Astronomy Photographer of the Year competition (until June 2016, Greenwich, London; rmg.co.uk) should send your heart stratospheric. It is free to attend and shortlisted images include an eclipse totality over Sassendalen in Norway, the Messier 33 core and Omega Centauri. Gaze in wonder and feel very, very small.
Bringing things down to earth, the Taylor Wessing Photographic Portrait Prize (November 12 until February 21, 2016, Trafalgar Square, London; npg.org.uk) applauds the best contemporary portrait photography from around the world, whittling down an estimated 2,200 entries to the best and most striking 60.
Moving from 2D, Alexander Calder: Performing Sculpture (November 11 until April 3, 2016, Southbank, London; tate.org.uk) is…