Project Hail Mary
The Sun is sick and dying! Infected with a mysterious alien parasite from beyond our solar system, and it's not the only star that's been infected. Ryland Grace is part of the last ditch one way trip effort to figure out a way to save our home star, but when he wakes up alone, his crew having died in stasis, without any memory of his mission or of the plague from the sun will he be able to use science to figure out where he is and why he's there in time? and even more importantly will he realize he's not as alone as he once thought...