Summary: In this third and final issue of the original Sound of Astronomy, prepared by the Junior Astronomical Society in 1968, James Muirden and Patrick Moore talk about their intrepid journey across Siberia to watch a solar eclipse that lasted only 37 seconds; we learn about planetaria in Wandsworth and Greenwich; and legendary space visionary Arthur C Clarke gives an exclusive interview in which he talks about the forthcoming lunar landings and what he imagined would be the prospects for space exploration up to the end of the 20th century.
