when did stephen hawking wrote a brief history of time
A Brief History of Time A Brief History of Time: From the Big Bang to Black Holes is a popular-science book on cosmology (the study of the universe) by British physicist Stephen Hawking.[1] It was first published in 1988. Hawking wrote the book for nonspecialist readers with no prior knowledge of scientific theories.
Time Person of the Year In 1949, Winston Churchill was named "Man of the Half-Century", and the last issue of 1989 named Mikhail Gorbachev as "Man of the Decade". The December 31, 1999 issue of Time named Albert Einstein the "Person of the Century". Franklin D. Roosevelt and Mahatma Gandhi were chosen as runners-up.[6]