The Mansfield & Sutton Astronomical Society is holding an open evening on Saturday at the Sherwood Observatory, Sutton.
Gates open at 6.45pm and a 20-minute talk on ‘Dark Matter’ is at 7pm and is repeated throughout the evening. There will also be the chance to use a range of telescopes.
Admission is £3.50, £1 for under 16s - who must be accompanied by an adult. For details contact 552276.
MSAS is a non-profit making charity.