In the year 2037, Earth received a burst of light from Proxima b, a rocky exoplanet orbiting the red dwarf star Proxima Centauri, just 4.25 light years away. What began as a scientific anomaly soon turned into the greatest mystery of the century.At first, astronomers believed it was a flare from Proxima Centauri, which was known for its violent solar activity. But as they studied the light patterns, they noticed something impossible — a precise sequence of flashes, following prime number intervals: 2, 3, 5, 7, 11..."This is no natural phenomenon," said Dr. Eliza Tran, head of the SETI Optical