Space Science

Thorn is back! The guilty will be punished. The war they dismissed as nonsense is now raging. Jen needs Thorn. The military want Thorn. Thorn is older and wiser, and he doesn't care what anyone wants. He has a better hold on his growing power, or so he thinks. The war calls, but there is unfinished business to attend to on the way. Unanswered questions lead in strange directions, and a war for no reason, is only part of the mystery. But through everything, Thorn carries two themes. The guilty will be punished, and there will be peace! Yesterday was just the start.

Heris Serrano - formerly a commander in the Regular Space Service - must take whatever job she can get after her resignation under a cloud. What she can get is the captaincy of a rich old lady's space yacht...a rich old horsewoman, who has little liking for the military, and whose spoiled nephew Ronnie (and his equally spoiled friends) have been foisted on her after his folly embarrassed the family. Lady Cecelia's only apparent interest is horses - she intends to go fox hunting on the private pleasure planet of a friend of hers, Lord Thornbuckle.

The first interstellar war, a generation ago, left humanity enslaved. Now humans fight in the armies of their masters to save themselves from annihilation. At least, that's what the propaganda insists is true. What the layers of lies keep hidden is how badly the new war is going for the people of earth. Now it's Dylan Kane's turn to blast into the heavens and join the battle, but what his masters don't know is that by putting a weapon in his hands, they're giving him the key to unlocking his hopes of freedom.

On humanity's first extra-solar mission, the exploration vessel Magellan, or, as she prefers, "Maggie", discovers an alien artifact. Deciding that finding advanced alien life is too important to ignore, Captain Allison Ridgeway chooses to return to Earth while ordering her crew to reverse engineer technology far beyond anything back home. Meanwhile, at mission control, the governments struggle to maintain the existence of aliens a secret while also combating bureaucracy, the military industrial complex, and everyone else who wants a piece of what could skyrocket humanity into a new technological age.

Valerian and Laureline are special operatives for the government of the human territories charged with maintaining order throughout the universe. Under directive from their Commander, Valerian and Laureline embark on a mission to the breathtaking intergalactic city of Alpha, an ever-expanding metropolis comprised of thousands of different species from all four corners of the universe.

In the course of our enduring quest for knowledge about ourselves and our universe, we haven't found answers to one of our most fundamental questions: Does life exist anywhere else in the universe? Ten years and billions of dollars in the making, the Mars rover Curiosity is poised toanswer this all-important question.

Plunged into darkness, the Earth's surface is shrouded in dust from the impact of asteroid AG5. Whilst the cloud threatens to choke the very fabric of civilization, Sarah Morgan is being held prisoner. In the depths of a subterranean facility, she has uncovered a deadly weapon; the truth behind the enormous structure buried beneath the Earth. Elsewhere, Professor Steiner and Robert Goodwin may be humanity's greatest hope, but they must struggle against monumental adversity as an internal battle rages within the Global Meteor Response Council.

What's a millionaire bachelor to do? Join the army - with his butler - of course. Desperate to kick Phule out of the Space Legion, General Blitzkrieg sends a crack team of environmental investigators - including celebrity canine Barky the Environmental Dog - to sniff out Phule and his unnatural disasters. It doesn't take long. Phule is hosting a group of big-game hunters who think they can bag a dinosaur on Zenobia. Needless to say, dinosaurs are not a native species. But cold, hard facts never stopped a Phule....

Belisarius Cawl, Archmagos Dominus of the Adeptus Mechanicus, is the most brilliant mind alive. For 10,000 years he has furthered the cause of mankind, working under the aegis of the Emperor and Lord Commander Roboute Guilliman to prevent the inexorable march of the alien and the traitor. Many call him heretic, but all must recognise the magnitude of his achievements, for who else but he was entrusted to create a new generation of Space Marines?

Astrobiology is an exciting new subject, and one, arguably, more interdisciplinary than any other. Astrobiologists seek to understand the origin and evolution of life on Earth in order to illuminate and guide the search for life on other planets. In this Very Short Introduction, David C. Catling introduces the subject through our understanding of the factors that allowed life to arise and persist on our own planet, and for the signs we are looking for in the search for extraterrestrial life.

Some scary-looking aliens have just boarded Fortuna Tau, our little asteroid mining station. Kordolians, by the looks of things. What the hell do they want with this floating rust bucket? What are they even doing here? Come to think of it, I've never seen a Kordolian up close before. They're huge and intimidating, with strange silver skin and pointed ears. They have freaky nano-armor, and they're packing a serious arsenal. We humans stand no chance against them.

Ethan Bryant was supposed to fall asleep on a ship leaving Earth and wake up 50 years later with his family on the planet Minea. Instead, after the ship's caretaker - the lone human in charge of monitoring the ship's vital systems - suddenly died, the ship's computer locked Ethan out of his stasis chamber and gave him the job. That was five years ago. Five years of checking to make sure everything ran smoothly on a ship Ethan knows almost nothing about.

A strange body that refuses to obey you; a weird game you can't quit until your contract expires; a world teeming with powerful and very real enemies. The game in which your reputation and faction relationship are the only things that matter. These are the conditions of the agreement Ruslan signs without reading. The only thing he remembers is that he's been contracted to command a space fleet in a brand-new game he knows nothing about. Objective: to survive for six months.

From the master of alternate history comes an epic of the second Civil War. It was an epoch of glory and success, of disaster and despair. 1881: A generation after the South won the Civil War, America writhed once more in the bloody throes of battle. Furious over the annexation of key Mexican territory, the United States declared total war against the Confederate States of America in 1881.

Nothing quite prepared telepath Larry Greenberg for mind-to-mind contact with an alien. In the interest of science, Larry tapped the mind of Kzanol - and that was his first mistake. Kzanol was a thrint from a distant galaxy. He had been trapped on Earth in a time-stasis field for two billion years. Now he was on the loose, and Larry knew everything he was thinking. Thrints lived to plunder and enslave lesser planets - and what the planet Kzanol had in mind was Earth!

Who are we, and how did we get here? These are two of the most fundamental and far-reaching questions facing scientists and cosmologists alike and have rested at the center of human intellectual endeavor since its beginning. They are questions that stretch across numerous disciplines. Philosophy, theology, evolutionary biology, and mathematics are just some of the fields looking to explain the emergence of human life.

Walk in Hell is the incredible second book of best-selling author Harry Turtledove’s alternate history tetralogy of World War I, The Great War. The first book, American Front, was chosen by Publishers Weekly as one of the Best Books of 1998.

In this startlingly vivid portrait of a world torn apart by war and strife, the Confederate States of America ally with Britain and France, while the United States sides with Germany in a World War I that might have been.

The battle-scarred star carrier Flying Dutchman is finally on her way back to Earth, after an exceptionally successful series of missions that have once again saved the world. The ship needs a serious refit, and her exhausted crew just wants a break from constant clandestine warfare against a vicious and superior enemy. Wishes come true, right? Not for the Merry Band of Pirates.

Recovering from their first mission, the crew of the Vorpal Blade - humankind's first interstellar craft - is called into emergency action when an alliance gate colony is attacked. Who was the lethal alien enemy? What exactly happened at the colony? And dare the Vorpal Blade's battle-weary misfits engage a potentially superior force?

Monsters, saviors, and weapons - the Vanguard don't care what they're called. All that matters is that they answer the call when people cry out in need. The core worlds of the Roma Union are in the line of fire. Untouched by war for hundreds of years, they've become used to peace. The Maurakians, bearing new technology, can go wherever they want; with little warning, the blanket of safety that humanity has created is ripped away.