Across the Sea of Suns Read Online Free PDF

Mulled them over. To get our attention, they figured the smartest strategy was, send back the same thing. Not some clever mathematical code or TV picture—hell, they can’t pick up TV, much less 3-D.”
    “Well …” Ted shifted among the pillows. “We’ve checked with our entertainment discs—an enormous file. The voice profile matches that of Arthur Godfrey, the most popular entertainer of the 1950s in the USA.”
    “Dead on,” Nigel said. “A crummy, old, fleabag radio show. Scandalously banal. Something we’d recognize.” He laughed again. “Ah, old Bracewell, would that thou could be with us now. …”
    Alex growled. “Depressing, you ask me. Come all this way, find out we’re listening to ourselves.”
    Ted patted Alex’s thick shoulder. “Look, this is a fantastic discovery. You’re just tired.”
    “Yeah. Maybe.” Alex sighed.
    “You’ve got something more, then, Alex?” Nigel said lightly.
    Alex brightened. “Uh, yeah, I had to track individual sources of the radio to get a phase fix. I figured, hell, might as well get ’em all. Just a rep-rate problem, following all those emitters on a time-sharing basis.”
    “Here.” Ted tapped his own wrist comm and the flat screen stirred to life. The white dots began to move, some winking on and off. “These EMs are also hefty infrared sources. From their body heat, I guess. They’re alive, and apparently each carries a transmitter.”
    “Perhaps a nomad culture?” Nikka said softly.
    “Well, we’ve thought about that. They don’t have fixed transmitters, that’s for sure, but as for why—”
    “Naw” Alex put in. “I got a few that don’t move.”
    “Oh?” Ted asked, puzzled. “Is your resolution good enough to be—”
    “Yeah, look, see that?” Alex lurched to his feet and walked to the flat. He pointed to a cluster of dots that did not join in the slow snowflake swirl. “These aren’t goin’ anywhere. I can tell for sure ’cause they’ve got little individual signatures in the radio spectrum, if you look close. Li’l shifts in the phase and amplitude, stuff like that.”
    Nikka studied the dots as they moved in jagged little jumps. “A few remain still. Perhaps they are old? They no longer take part in the nomadic cycle?”
    “Doesn’t look nomadic to me,” Nigel said. “They aren’t moving all together. Look how well spaced they are. They don’t cluster.”
    Ted nodded. “Correct. They move through the valley systems, Alex thinks. Sometimes they follow the dust clouds, sometimes not.”
    “Any optical fix yet?” Nigel asked.
    Ted shook his head. “Dust, clouds, damn dim sunlight in the first place …”
    “What is the next step, then? We cannot stand out here in the dark forever,” Nikka declared firmly.
    Ted said, “Well, our resolution is—”
    “About as good as it’s gonna get,” Alex said.
    Nikka said mildly, “Then perhaps it is time for the surface probes?”
    The vessels fell, crisp and clean. Winds scorched them; billowy parachutes eased their fall. The slumbering world below was mottled and cloud-shrouded. In some lacing valleys the dryness of the sulfur dust prevailed. There, brackish ponds greeted the first flyback probe.
    In the wetter valleys the dust rolled over damper air beneath. Mud fell from the sky. The sluggish rivers were clogged with it. Twisted yellow weeds sprouted on the banks and curious, small creatures scuttled for safety when the second probe popped and murmured and thrust forth a jerking, ratcheting scoop.
    Green greeted the third probe, where water had won a permanent victory. The roiling dust blew in nearby mountain passes, but did not eddy and fall here. For this spherical, inquisitive probe the feast of life was more rich. And richer still was the land toward the seas.
    The flyback strategy was smash-and-grab. They were instructed to boost at the first sign of anything large. Thus the fifth probe took only one lingering view of the approaching EM creature which had