The time period is near-future pre-interstellar, think Expanse tech level.
- Man finds an artifact in the ice on one of the outer planets' moons. It’s an ancient machine stuck in the ice.
- The intelligence of the Machine takes over his mind and uses him to stop another intelligence from destroying the Earth. Then it hijacks his spaceship and makes him the first interstellar traveler. He ends up on a massive alien space station. That is the end of the first book.
- The second book is on the space station inhabited by aliens from all over. He believes they were hijacked like himself and have been living there for generations.
- There might be a third book where they help aquatic aliens.