. . . "FBBA" . "Amateur astronomers" . . "Amateur astronomy" . "BAA" . "Non-profit company" . "Midland Branch" . . . . . . "the Association" . . . "Supporting amateur astronomers since 1890" . "British Astronomical Association" . . . . . . "British Astronomical Association (BAA)" . . . . . "British Astronomical Association" . . . "Journal of the British Astronomical Association" . "BAA" .