If You Love Project Hail Mary You Might Also Enjoy Discovering:
Books: BlindsightOld Man's WarThe Martian by Andy WeirArtemis by Andy WeirRed Mars by Kim Stanley RobinsonThe Three-Body Problem by Liu CixinThe Long Way to a Small, Angry Planet by Becky ChambersThe Expanse Series by James S.A. CoreyNeuromancer by William GibsonSeveneves by Neal Stephenson