About this book:

WhenDr. Elena Marquez intercepts a pulsing signal from a long‑dead world, she is drawn into a mystery that stretches across centuries and light‑years. What begins as a lonely watch on Callisto’s icy outpost erupts into a desperate plunge to Kepler‑442b, where a tower of black glass and living light awakens a forgotten civilization’s plea—and reveals a beacon that is far more than a cry for help.

Inside the alien structure, Elena discovers a star‑map that rewrites humanity’s place in the cosmos, a sphere that transfers the memories of an extinct race, and a countdown that signals not doom, but activation. As the planet itself begins to glow and a massive, impossible ship rises from its depths, she realizes the signal was a key—one she has just turned—unlocking a gift meant for Earth and a journey into the unknown reaches of the galaxy.

With every chapter, *The Last Signal from Deep Space* blends hard‑science rigor with heart‑pounding wonder, delivering a relentless, mind‑expanding adventure that asks: Are we ready to answer the call of those who came before? Prepare to leave the safety of known space and follow Elena into the dark, where the next transmission could change everything.