Editions of Cosmos

365 pages

English language

Published Jan. 5, 1981 by Macdonald Futura.

143 pages

Chinese language

Published Jan. 5, 1982 by Huan hua chu ban shi yeh gong si.

125 pages

Chinese language

Published Jan. 5, 1982 by Huan hua chu ban shi yeh gong si.

151 pages

Chinese language

Published Jan. 5, 1981 by Huan hua chu ban shi yeh gong si.

Paperback

Published Sept. 5, 1993 by Ballantine Books.

English language

Published Jan. 5, 1980 by KCET and Carl Sagan Productions Ltd.

Mass Market Paperback

English language

Published Oct. 5, 1993 by Ballantine Books.