Duncan Lunan

Duncan Alasdair Lunan, born October 1945, is a Scottish author with emphasis on astronomy, spaceflight and science fiction, undertaking a wide range of writing and speaking on those and other topics as a researcher, tutor, critic, editor, lecturer and broadcaster. He is known for his science writings as well as for his work on the Sighthill stone circle.
His 1970s report of a possible space probe orbiting around the Moon sent by the inhabitants of a planet orbiting Epsilon Boötis brought him to international notice.