After the Last Signal: A Sci-Fi Thriller of AI, Space Exploration, and Cosmic Danger

When a dying star emits a mysterious cosmic pulse, Earth faces annihilation. Dr. Aryan Kael awakens alone aboard the deep-space vessel Astraea to find his crew dead — and the survival of humanity resting on his shoulders. On Earth, rogue AI war machines enforce deadly control, a billionaire technologist risks everything on a revolutionary cosmic reactor, and a biotech experiment awakens with unfor...