Superman #166

In "Fathers," Superman confronts a mysterious signal from a Kryptonian ship on the Kent farm, leading him and Professor Hamilton to use a device to translate ancient transmissions directly into his mind. Through this revelation, Superman learns the "true" story of Krypton's final days from his father, Jor-El, setting him on a course to follow the signal through the Phantom Zone. With Lois determined to join him, the journey begins — a personal quest that redefines his connection to his lost world. Written by Jeph Loeb and illustrated by Ed McGuinness, with cover art by Ed McGuinness and Cam Smith.