Charles Sheffield
1) Summertide
It was just before Summertide, when the planet Quake would orbit closest to its sun, subjecting itself to vast tidal forces. It was to be the most violent Summertide ever, creating something that only happened every 350,000 years.
Access to the unstable Quake was supposed to be prohibited, but some very insistent travelers were determined to make the trip. Professor Darya Lang, who studied artifacts left by the long-vanished aliens called the
...Humans first reached out to the stars traveling at a painfully slow sublight crawl-then they found the Bose network, which allowed ships to jump instantaneously from one node in the galactic arm to another. Once in the Network they found the Artifacts: enigmatic structures, millions of years old, left by a vanished race. Incomprehensible to both human and non-human minds, the Artifacts seemingly defy natural law.
Now, after millions of years,
...3) Divergence
For millennia, humankind and the other intelligent races have studied the bizarre and unfathomable constructs of the legendary beings known as the Builders. But still, they are no closer to figuring out who—or what—the Builders were, or where they have gone. For Darya Lang, who has single-handedly cataloged their artifacts for the rest of the universe, finding the Builders has been a life-long dream. To Louis Nenda and the Cecropian
...The search for the Builders, the legendary alien race whose unfathomable constructs continued to perplex scholars and explorers alike, had led Builder expert Darya Lang, adventurer Hans Rebka, and treasure hunters Louis Nenda and Atvar H'sial to an unknown Builder artifact far outside the spiral arm. There they found the Zardalu, once the greatest menace ever known to the worlds of the spiral arm, enslaving entire races and exterminating others,
...5) Far Futures
Five novellas of hard science fiction by five modern masters of the form
From Nebula Award winner Gregory Benford comes this ambitious hard SF anthology that collects five original novellas. Each one takes the very long view—all are set at least ten thousand years in the future. The authors take a rigorously scientific view of such grand panoramas, confronting the largest issues of cosmology, astronomy, evolution, and biology.
The
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