Popastro Society for Popular Astronomy The SPA was founded in 1953 as the Junior Astronomical Society, and has been helping beginners to astronomy ever since. Visit our website to find out more: www.popastro.com Popastro’s tracks Sound of Astronomy New Series Episode 3 by Popastro published on 2018-11-10T16:28:10Z Sound of Astronomy New Series Episode 2 by Popastro published on 2018-07-19T13:06:35Z Sound of Astronomy New Series Issue 1 by Popastro published on 2018-05-29T23:01:05Z Sound of Astronomy Original Series Issue 2 by Popastro published on 2012-10-29T23:19:06Z
