Changes

| image = Sagan_large3.jpg

| image = Sagan_large3.jpg

| birth_date = [[November 9]] [[1934]]

| birth_date = [[November 9]] [[1934]]

| birth_place = [[Brooklyn]], [[New York]]

| birth_place = [[Brooklyn]], [[New York]] {{flagicon|US}}

| death_date = [[December 20]] [[1996]]

| death_date = [[December 20]] [[1996]]

| death_place = [[Seattle]], [[Washington]]

| death_place = [[Seattle]], [[Washington]] {{flagicon|US}}

}}

}}