A hidden time dilation story unfolds in Project Hail Mary that secretly seems to make it almost as bittetsweet as Christopher Nolan’s Interstellar.

Add Yahoo as a preferred source to see more of our stories on Google. Unravel the mind-bending science behind Interstellar's time dilation and see why the film's most puzzling moments finally make ...

Time dilation. The fifth dimension. Gravity's ability to transcend time and space. Yep, if you watched Christopher Nolan's sci-fi epic "Interstellar" and ended up with more questions than answers, you ...