Kpsdk -

Dr. Elara Vane stared at the oscilloscope. For three weeks, a faint, repeating signal had ghosted across the deep-space array's readout: kpsdk .

"Maybe it's a name," whispered her intern, Leo. " whispered her intern

Her blood chilled. She hadn't asked a question. But something out there had been waiting for her to reply. " whispered her intern

It wasn't random noise. It wasn't any known pulsar or celestial phenomenon. The pattern was too deliberate — five lowercase letters, a pause, then again. kpsdk . " whispered her intern

It was a key.