Another thing to note is that there is an alternate ending that I was unaware of:“There she is looking up. There is only one sky she should have been looking at … and it was the wrong sky! Worse than that, it was not only the wrong sky; the left-half of the sky was a mirror reflection of the right-half of the sky! It was not only wrong, it was lazy! And I’m thinking, this is wrong.“Cameron has since rendered the sky to include a new formation, which will actually be correct to what people in that region of the Atlantic would have seen in 1912.
The science of movie magic.
Stars to Change in Re-Release of Titanic