The talk of The Martian breaking Gravity's October, opening weekend record began early and really spiked after the Ridley Scott film posted a better opening day than the 2013 Alfonso Cuaron sci-fi flick. However, estimates show The Martian coming up a shade shy of the $55.7 million October record. Provisioned with an "A" CinemaScore, though, this one should survive well week-to-week. 20th Century Fox is reporting an estimated $55 million weekend for The Martian, which puts it...