To answer questions about
A Brief History of Time,
please sign up.
J_BlueFlower
Yes, the new revised version has an appendix that talks about the detection of gravitational wave in 2016. There is nothing incorrect in the 1987-version, only the book does not contain the stuff that is known now, that was not at the time. The fundamental questions - that the book is most known for - are still the same.
Kenny
I think it's still very relevant. Stephen doesn't try to pretend he knows everything; he solely relies on the scientific method and reasonable thinking. In fact, he actually is smart enough to know that there's still so much to be discovered in physics.
About Goodreads Q&A
Ask and answer questions about books!
You can pose questions to the Goodreads community with Reader Q&A, or ask your favorite author a question with Ask the Author.
See Featured Authors Answering Questions
Learn more