Ryan Gosling’s Project Hail Mary Gets High Praise From Space Expert

Dr. Becky Smethurst, an astrophysicist and popular YouTuber, has declared Andy Weir’s Project Hail Mary to be one of the most scientifically realistic science fiction stories ever written. In videos featuring discussions with actor Ryan Gosling and Weir himself, Dr. Becky explains the scientific ideas explored in the book – like what causes stars to fade, the concept of ‘astrophage,’ and theories such as relativity and time dilation – without giving away any plot spoilers. She also delves into the science behind the stars Tau Ceti and 40 Eridani, their planets, and the possibility of alien life.








