Across A Billion Years by Robert Silverberg

Author:Robert Silverberg [Silverberg, Robert]
Language: eng
Format: epub
Tags: sf
ISBN: 0-575-02355-4
Publisher: Dial Press
Published: 1969-09-13T16:00:00+00:00

NINE

October 14, 2375

Higby V

We leave here next week for a star called GGC 1145591. That’s where our asteroid is. With some luck, that’s where our High Ones robot is too.

GGC 1145591 doesn’t have a name, just a catalog number. It’s seventy-two light-years from Earth, and the star closest to it whose name you’re likely to know is Aldebaran, which isn’t really close at all. However, a billion years ago Aldebaran and GGC 1145591 were stellar neighbors, which is one of the ways Luna City was able to trace our star. It amazes me that the astronomers are able to figure out the positions of stars a billion years ago, when the only data they have to work with are the observations recorded over the last four or five hundred years. But they’re quite confident that they have found the right star. It’s as if they took a film of the present-day sky and ran it backward until it corresponded to the billion-year-old picture left us by the High Ones.

Luna City tells us that our globe sequence was filmed precisely 941,285,008 years ago. If you ask me, it takes a kind of cosmic slice to make dogmatic statements of that kind. But that’s what their computer told them, and I guess it must be so. It gives us one more confirmation of our own dating of High Ones culture.

GGC 1145591 is not visible from Earth. Or from anywhere else. It was a white dwarf 941,285,008 years ago, but by now it’s pretty well burned out and has become a black dwarf. No heat radiation to speak of, and therefore no luminosity; as stars go, it’s invisible. It was discovered about forty years back by a scout ship of the Dark Star Survey Mission. Except for that bit of luck, no one could have traced it for us, since it can’t be located by optical or radio or X-ray telescopy.

We ran our TP bill a little higher by notifying Galaxy Central of our plans. Dr. Schein felt honor bound to let it be known that he was giving up work at Higby V. Zit! What commotion! I drove Dr. Schein to town so he could place the call. I wasn’t with him while he was giving the message to Nachman Ben-Dov for relay to Galaxy Central, but when he came out of the TP office his face was dark and tense.

“They blew up,” he told me. “The TP says they were practically spouting gamma rays. How dare we pull out of Higby V? What kind of archaeologists are we? What sort of madness is this asteroid chase of ours?” Dr. Schein looked as angry as I’ve ever seen him. “The phrase Galaxy Central used was dereliction of duty. I think they also called us unprofessional. They can’t comprehend why we don’t want to dig our full two years here.”

“You tell them about the TP charges?” I asked. “I didn’t get to that part,” Dr. Schein sighed. He fell into glowering silence as we began our drive back to camp.

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