NEW YORK — “Project Hail Mary” stayed aloft in its second weekend, holding strongly with $54.5 million, according to studio estimates Sunday, and adding to the long-term prospects of the year’s biggest hit thus far NEW YORK — “Project Hail Mary” stayed aloft in its second weekend, holding strongly with $54.5 million, according to studio estimates Sunday, and adding to the long-term prospects of the year’s biggest hit thus far. The Phil Lord and Chris Miller sci... [2757 chars]