Thursday 2 Dwarf planet Ceres reaches opposition in the constellation of Cetus, shining at mag. +7.6. Find further details on page 47. Friday ▶ 3 Tonight and the night of 17/18 October are good times

1 Oct 00:00 AEST (30 Sep, 14:00 UT) 15 Oct 23:00 AEDT (12:00 UT) 31 Oct 22:00 AEDT (11:00 UT) The chart accurately matches the sky on the dates and times shown for Sydney, Australia. The sky is differ

Autumn is a brilliant time to get outdoors, connect with nature and boost your sense of wellbeing. Tune into meditative forest-bathing, wild swim in the sea and raise your eyes to the mystery of star-studded skies. Or simply walk, reflect and get creative, says Kerry Fowler

1. NGC 6940 10x 50 Let’s start the tour with open cluster NGC 6940, which deserves to be far better known. To find it, use the chart to identify mag. +4.2 52 Cygni and pan 3.5° to the southwest to an

1 Nov 00:00 AEST (31 Oct, 14:00 UT) 15 Nov 23:00 AEDT (12:00 UT) 30 Nov 22:00 AEDT (11:00 UT) The chart accurately matches the sky on the dates and times shown for Sydney, Australia. The sky is differ

Autumn, winter and spring are the best seasons to stargaze, says Neill Sanders, outreach astronomer at gostargazing.co.uk. “Most stargazing events are organised from the time clocks go back in October