Space Science

At his death in 1988, Robert A. Heinlein left a legacy that almost single-handedly defined modern science fiction. But one of Heinlein's masterpieces was never finished. In 1955, he began work on Variable Star, a powerful and passionate tale of two young lovers driven apart by pride, power, and the vastness of interstellar time and space. Now, the Heinlein estate has authorized award-winning author Spider Robinson to expand his outline into a full-length novel. And the result is vintage Heinlein.

Molly was no stranger to life's little detours. After the last upheaval, she left her family's law firm to become a maintenance technician on the space station Bradbury 12. When an accident knocks her off her feet, she's going to have to draw on all her resilience to get back up. First, though, she's going to have to figure out how to talk to the big, blue alien trying to help her.

My name is Simon Jackson: former soldier in the Elynese Special Forces and current fixer for mob boss Krahmin the voidtouched. Myan Station is my home. Dwarves, goblins, gnomes, grays, fey, even humans make up the melting pot that is Myan Station. When Malak the half-ork and I stole an ancient starship, we set off a chain of events that could spell the end of Myan Station.

Hugo Award winner Harry Turtledove is the master of alternate history. In American Front he envisions World War I as it may have been if fought on American soil. The United States and Germany clash with the Confederacy, France, and Britain as the machines of modern warfare litter the landscape with carnage. Meanwhile, oppressed southern blacks head toward a fateful confrontation.

Best-selling author, superstar physicist, and cofounder of the World Science Festival Brian Greene (The Elegant Universe, The Fabric of the Cosmos) and an ensemble cast led by award-winning actor Paul Rudd (Ant-Man) perform this dramatic story tracing Albert Einstein's discovery of the general theory of relativity.

Brady Garrett needs to go home. He's a conscripted recruit on Defender Three, one of a network of stations designed to protect the Earth from alien attack. He's also angry, homesick, and afraid. If he doesn't get home he'll lose his family, but there's no way back except in a body bag. Cameron Rushton needs a heartbeat. Four years ago Cam was taken by the Faceless - the alien race that almost destroyed Earth.

City slickers should never underestimate a farmer . . . With Reynard Gliph out of the capital, Casper Slodovich remains behind, running the entire Southside Projects as his own personal fiefdom. He is known far and wide as Overlord. Casper enjoys revenue from gambling, prostitution and other gray areas. He also retains a tidy stash from a recent bank robbery. But he’s looking for more. A lot more. What Casper does not count on is the city’s guardian, Night Shadow. And she’s not alone. The world’s richest farmer backs her, along with an ever-expanding AI and many other assets . . . ...

Beryl Markham, the first person to fly solo across the Atlantic from east to west, describes her childhood on a farm in Kenya, her apprenticeship as a horse trainer, and her later career as a pioneer aviator who piloted passengers and supplies in a small plane to remote corners of Africa.

Kira Forrest is a survivor. She's risen above the pain of her beginnings to become a war hero only to leave it all behind in the pursuit of a simple life. Now a salvager, she makes a living sifting through the wreckage of dead alien ships from a war that nearly brought humanity to its knees. After her ship takes damage, she's forced to re-route to a space station where her past and present collide with dangerous consequences. Kira's existence holds the key to a faltering peace treaty with the Tuann - a technologically advanced alien race who dislikes and distrusts all humans.

Three hundred years from now, Earth has been rendered uninhabitable due to the technological catastrophe known as the Nanocaust. Archaeologist Verity Auger specializes in the exploration of its surviving landscape. Now, her expertise is required for a far greater purpose. Something astonishing has been discovered at the far end of a wormhole: mid-twentieth-century Earth, preserved like a fly in amber.

Authors Christopher Knight and Alan Butler realized that the ancient system of geometry they presented in their earlier breakthrough study works as perfectly for the Moon as it does the Earth. On further investigation, they found a consistent sequence of beautiful integer numbers when looking at every major aspect of the Moon - no such pattern emerges for any other planet or moon in the solar system. In addition, Knight and Butler discovered that the Moon possesses few or no heavy metals and has no core - something that should not be possible.

Ruthless bankers are breathing down their necks, vengeful warlords are promising to pursue them across the galaxy, and now a mysterious new client wants Rade and his Argonauts to escort her to a frontier planet. Problem is, the new client won't reveal her cargo. It's probably something illegal. Well, Rade needs the money, so a man's gotta do what a man's gotta do. They arrive to find the frontier colony strangely deserted. When the shit hits the fan and the Argonauts face a possible alien infestation, it's time to pull out the big guns.

Over the past few decades, a handful of scientists have been racing to explain a disturbing aspect of our universe: only four percent of it consists of the matter that makes up you, me, our books, and every star and planet. The rest is completely unknown. Richard Panek tells the dramatic story of the quest to find this “dark” matter and an even more bizarre substance called “dark energy”. This is perhaps the greatest mystery in all of science, and solving it will bring fame, funding, and certainly a Nobel Prize.

In the distant future, corporations have become sustainable communities with their own militaries, and corporate goals have essentially replaced political ideology. On a youthful, rebellious impulse, Lawrence joined the military of a corporation that he now recognizes to be ruthless and exploitative. His only hope for escape is to earn enough money to buy his place in a better corporation.

To save her people, she will destroy everything. An exciting sci-fi assassin and heist thriller set thousands of years in the future, in a time when humanity has spread through the stars. Everyone wants Heather Kilgore dead, even those she once called friends. Pursued by her own agency, she flees to the Outer Rim, where she’ll attempt one last time to put an end to a war that will kill billions. Her target: an interstellar arms manufacturer bent on destabilizing the Fringe and Heather’s star nation for profit. But she won’t be able to do it alone.

The first of the acclaimed Vatta's War books, the exciting military science fiction series that features a swashbuckling spaceship-captain heroine who mixes commerce with combat.

Message from Inner Space, is a chilling, end-of-the-world story of an impending ELE, but not from a comet or asteroid—from within. Physics PhD., Dr. Hope Leanders and her colleagues at SETI, detect a reoccurring signal that seemed to be coming from outer space. After further investigation, they find that the signal actually emanates from Earth, travels into space, then ricochets back to the ground, making it appear to come from space.

Captain John Nathan Duggan and his crew are given a mission - find the missing ESS Crimson and bring it home. Little does Duggan realize, this is no ordinary mission. As he struggles against enemies both within and without, he desperately tries to unlock the mystery surrounding the Crimson's disappearance and the unknown weapons it carries. He soon discovers the missing warship might be the only hope for salvation that mankind has left. When everything is veiled in secrecy nothing is easy, as Duggan is about to find out.

He finally escaped the cycle of war and death only to find himself kidnapped, taken to a new universe where nothing makes sense. A world where nothing is familiar and insane robots, killer AI, and otherworldly beings he can hardly comprehend are the norm. He must learn to survive these constant threats to his very survival, all the while learning that these new experiences are changing him, molding him into something new...something extraordinary.

Late in the 26th century, the human race has advanced enough to accidentally trigger the Inhibitors---alien-killing machines designed to detect intelligent life and destroy it. The only hope for humanity lies in the recovery of a secret cache of doomsday weapons---and a renegade named Clavain who is determined to find them. But other factions want the weapons for their own purposes---and the weapons themselves have another agenda altogether.