by
Evelyn Gonzales
Language: English
Release Date: April 5, 2014
Carl Edward Sagan' (November 9, 1934 – December 20, 1996) was an American uranologist, Astrophysics|astrophysicist, Cosmology|cosmologist, writer, discipline populariser and discipline contact in uranology and normal study fields. His donations remained principal to the finding of the elevated top...