Comment by ppint.:
contents:
the space-station: A.D. 1994 (novelette) new worlds #70, 4/1958 as ''for all the night''; fantastic vol.7 #11, 11/1958 as ''the troons of space''
the moon: A.D. 2044 (ntte) new worlds #72, 6/1958 as ''idiot's delight''; fantastic vol.7 #12, 12/1958 as ''the troons of space - A.D. 2044''
mars: A.D. 2094 (ntte) new worlds #73, 7/1958 as ''the thin gnat-voices''; fantastic vol. 8 #1, 1/1959 as ''the troons of space - mars A.D. 2094''
venus: A.D. 2144 (ntte) new worlds #75, 9/1958 as ''space is a province of brazil''; fantastic vol. 8 #2, 2/1959 as ''the troops of space - venus A.D. 2144''
the emptiness of space: the asteroids A.D. 2194 (short story) new worlds #100, 11/1960; amazing vol.35 #1, 1/1961
''the emptiness of space'' had the date added in
amazing and ''the asteroids'' added for book publication