Space Science

For nearly a billion years, every known sentient species in the universe has been the result of genetic and cultural guidance - or "uplifting" - by a previously uplifted patron race. Then humans are discovered. Having already uplifted chimps and dolphins, humanity clearly qualifies as an intelligent species, but did they actually evolve their own intelligence, or did some mysterious patron race begin the process, then suddenly abandon Earth?

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.

On a cold January morning in 1986, NASA launched the Space Shuttle Challenger, despite warnings against doing so by many individuals including Allan McDonald. The fiery destruction of Challenger on live television moments after launch remains an indelible image in the nation's collective memory. In Truth, Lies, and O-Rings, McDonald, a skilled engineer and executive, relives the tragedy from where he stood at Launch Control Center.

Keri highly recommends alien abduction to ward off a mid-life crisis! Earth-woman Keri has chosen a new path - interstellar love machine! After discovering that Earth women are prized across the universe, she consents to being abduc. She can now make her way across the galaxy, sampling all the exotic beings she comes across! Unfortunately, she failed to read the fine print of her agreement! Now she is little more than a concubine, and just one of many consorts of the Archon of Thrax! She's still determined to make her mark and is willing to go to great lengths to be first among his women! ...

Geneticist Adam Rutherford and mathematician Hannah Fry guide listeners through time and space, through our bodies and brains, showing how emotions shape our view of reality, how our minds tell us lies, and why a mostly bald and curious ape decided to begin poking at the fabric of the universe.

Agreeing to accompany her father's people back to their homeworld, Kira Forrest prepares for the fight of her life. She's agreed to undertake the Trial of the Broken, a rite of passage every member of her father's House must pass. It offers a path to independence and freedom that is too tempting to deny. Not everyone welcomes this lost daughter of Roake. There are those who fear what her presence might bring to light. Betrayal stalks the halls of Kira's birthplace-its roots embedded deep in the events that claimed her parent's lives and set her on her current path.

Mindy's best friend Molly was a maintenance technician on the Bradbury 12. When Molly went missing, Mindy started looking for answers but all she found were more questions. They were supposed to meet up at Geniuscon, a science fiction convention that attracts people from every walk of life, and she knows Molly's son Aidan is going to be there. Determined to get in touch with her friend, Mindy tracks down Aidan and meets some of his new friends, the guys cosplaying as big, blue aliens.

You've heard of him. He's Adam Cain, the alien with an attitude. Now he's back...in a series of new adventures as a badass human, showing the galaxy who's the boss. Accompanied by his buddies Riyad Tarazi and Sherri Valentine, Adam is struggling to make ends meet on a distant tropical world running Capt. Cain's Bar & Grill. The problem: They picked the worst place in the galaxy to run a legitimate business...smack dab in the middle of lawless Dead Zone. Comprised of a hundred dead worlds, The Zone is a gold-rush-like region of salvagers, pirates, and scoundrels.

For two years, the Castle Federation and the Alliance of Free Stars have stood against Marshal James Walkingstick of the Terran Commonwealth and his mission of conquest. Battles have been won and lost, worlds have died, and soldiers like Admiral Kyle Roberts have been forged on the anvil of war. But the Alliance cannot win. The Commonwealth has more worlds, more ships, more soldiers. They claim their victory is inevitable. That history is on their side. Refusing to accept the Commonwealth's future, the Alliance embarks on a do-or-die mission to end the war in one strike.

Contains books one and two of the Shattered Alliance series.

Captain Quasar is out of time. Pursued by vengeful Goobalob toll collectors, savage Arachnoid bounty hunters, and formidable Amazonians, Captain Bartholomew Quasar must do whatever he can to keep the crew of the Effervescent Magnitude out of harm's way. All in a day's work - except time is not on his side. Torn from the present to relive his past, he vows to keep mistakes from occurring the second time around. But is he doomed to repeat history? Or can he erase his regrets?

Needle in a Timestack is Robert Silverberg at his very best - intelligent, inventive, and visionary. This collection showcases his talent for thought-provoking science fiction, ranging in themes from time travel to space travel, the media to mortality. In the titular story - under development as a feature film by Oscar-winning screenwriter John Ridley - a jealous ex-husband warps time in a vindictive attempt to destroy his former wife's new marriage. Thirty-one identical sons have a shocking surprise for their mother in "There Was an Old Woman".

The Singularity. It is the era of the posthuman. Artificial intelligences have surpassed the limits of human intellect. Biotechnological beings have rendered people all but extinct. Molecular nanotechnology runs rampant, replicating and reprogramming at will. Contact with extraterrestrial life grows more imminent with each new day.

The Starship Atlantis takes you on an unforgettable journey through the extraordinary. From alien civilizations and rogue AI to desperate missions on the brink of collapse, these stories will transport you across the stars into the heart of the unknown. This anthology features six never-before-published novellas and short stories, plus two exclusive bonus tales.

This is the way the world ends—not with a whimper, but a bang. It was the only thing running through Cedrick Jonkheer's mind when the alien pylons made landfall. The Intergalactic Imperium used their right of Eminent Domain to appropriate the planet to build a goddamned highway… and all Jonx got was a sarcastic AI and some superpowers. The end of times came, and mankind was not prepared. He watched his world burn, then hid himself away at the bottom of the Mariana Trench.

All Dr. Eden Mori wanted was to expand her horizons on the galaxy's largest space station, but when the only way to stop a black market sale of dangerous medical schematics is to get close to the data dealer, she's tasked with stopping him. Her partner on this mission? The dealer's estranged, hot-tempered mate. Can she reunite the pair and stop the exchange without getting her heart crushed in the process?

Smugglers. Thieves. Pirates. The Sea Rover's crew embodies these defining qualities. Immerse yourself in a Science Fiction Adventure box set written by author C.P. MacDonald. Witness Captain Calin Aku's evolution from the most wanted outlaw on the Moon to an unexpected if reluctant hero. Job by job, paycheck by paycheck, he keeps flying. However, with a new client comes a cascade of adventure, forging unusual alliances and unraveling amazing mysteries. These revelations don't just alter the lives of Calin and his crew but also reshape humanity's future. Join Calin Aku and his crew as they ...

New ER doctor Alexi Sur always intended to join an aid agency. She'd just expected to work among humans. When the Pax Galactica Corps becomes her only option (don't ask—the debts aren't hers, but the family is, much to her regret), Alexi finds herself traveling the galaxy and learning alien physiology and culture, all while becoming a reality TV star. Being pursued by camera drones and starring in her very own Welcome-to-the-Universe documentary was never on Alexi's to-do list.

Returning to the vivid universe of Frank Herbert's Dune, this title continues the saga begun in Dune: House Atreides. As Shaddam sits at last on the Golden Lion Throne, Baron Vladimir Harkonnen plots against the new Emperor and House Atreides - and against the mysterious Sisterhood of the Bene Gesserit.

On February 1, 2003, Columbia disintegrated on reentry before the nation's eyes, and all seven astronauts aboard were lost. Author Mike Leinbach was a key leader in the search and recovery effort as NASA, FEMA, the FBI, the US Forest Service, and dozens more federal, state, and local agencies combed an area of rural east Texas the size of Rhode Island for every piece of the shuttle and her crew they could find. Assisted by hundreds of volunteers, it would become the largest ground search operation in US history.