The radar commander's voice showed distinct signs of strain. "Can't help it, Admiral. The equipment is working perfectly. We've tried the complete range of frequencies, twenty-five different sets are in operation, we're going blind looking. There is absolutely nothing, nothing at all."
For a moment the bridge was silent, except for the clacking-grunting from the overhead speaker which, if anything, sounded louder than before.
"It's tv, sir!" The radio lieutenant came running in again. "We've unscrambled the image. Here!" The communications screen on Heselton's desk glowed for a moment, then flashed into life.
The figure was clearly alien, though startlingly humanoid—at least from the waist up, which was all that showed in the screen. A large mouth and slightly bulging eyes gave it a somewhat jovial, frog-like demeanor. Seated at a desk similar to Heselton's, wearing a gaudy uniform profusely strewn with a variety of insignia, it was obviously Heselton's counterpart, the commander of an alien vessel.
"Hmmm, looks like we've contacted a new race. Let's return the call, Lieutenant." A tiny red light glowed beneath a miniature camera on Heselton's desk and almost at once the alien's face registered obvious satisfaction. It waved a six-fingered hand in an unorthodox, but friendly, greeting.
Heselton waved back.
The alien then pointed to his mouth, made several clacking-grunting sounds, and moved a hand on his desk. The scene switched to another alien standing in front of what looked like a blackboard, with a piece of chalk in his hand. The meaning was clear.
"Lieutenant, have this transmission switched to the linguistics section. Maybe those guys can work some sort of language." The screen blanked out. Heselton leaned back, tense, obviously worried. Hesitantly, he reached out and touched a button on the intercom.
"Astronomy."