Space Universe

On September 14, 2015, after 50 years of searching, gravitational waves were detected for the first time, and astronomy changed forever. Up until then, investigation of the universe had depended on electromagnetic radiation: visible light, radio, X-rays, and the rest. But gravitational waves - ripples in the fabric of space and time - are unrelenting, passing through barriers that stop light dead.

For more than a decade, the Republic of the Sphere’s army hid in silence behind the mysterious, impregnable Wall of Fortress Republic. But now the Wall has come down, and Paladin Max Ergen, commander of Operation Eruptio, has his sights set on an invaluable prize. His target: Dieron, a Draconis Combine military district capital, a former Republic world harboring secrets from past wars. His troops have spent years training in isolation behind the Wall, and they are hungry for battle, ready to remind the Inner Sphere that the wounded Republic is still a force to be reckoned with.

Roy Court and his crew are taking the trip of a lifetime—several lifetimes in fact—duplicated and dispatched across the galaxies searching for Earthlike planets. Many possibilities for the future. Yet for Roy, no matter how many of him there are, there’s still just one painful, unchangeable past. In what world can a broken relationship be reborn? The universe is so vast, there’s always room for hope.

As a Mech Warrior of the Draconis Combine, Minobu Tetsuhara was bound by Bushido, a code that demands loyal service to the devious Warlord Grieg Samsonov. But when Minobu came upon a strange blue and gold Archer, Bushido also dictated that he not destroy the honorable but helpless warrior. And so he rescued Jaime Wolf.

Harry Cliff - a University of Cambridge particle physicist and researcher on the Large Hadron Collider - sets out in pursuit of answers. He ventures to the largest underground research facility in the world, deep beneath Italy's Gran Sasso mountains, where scientists gaze into the heart of the Sun using the most elusive of particles, the ghostly neutrino. He visits CERN in Switzerland to explore the "Antimatter Factory," where the stuff of science fiction is manufactured daily (and we're close to knowing whether it falls up).

This fourth volume collecting Lee and Miller's shorter Liaden Universe® stories features four novelettes, two novellas, and two short stories—including the celebrated linked stories, "Block Party" and "Degrees of Separation."

Jethri has inherited a mission from his father, a plan that will allow family Loop ships like the one he grew up on to survive the encroachment of Rostov’s Dust. In this, he’s backed by several prominent Looper families who are scheduled to meet and plan at the South Axis Trade Fair. In what seems to be a fortunate pairing of missions, Master Trader ven'Deelin sees Jethri become lead trader on his own small ship, which is scheduled to arrive at the South Axis Fair.

One planet. Three sapient species living peacefully together. And one deadly virus that could wipe out every world in the Starways Congress, killing billions. Is the only answer another great Xenocide?

Leading the newly-formed Gray Death Legion has been challenging for Grayson Death Carlyle, so when a job comes their way, he’s only too happy to take it. The mission: train the local resistance on the planet Verthandi to resist their Draconis Combine masters. But things do not go well almost from the moment the Legion arrives. Trapped on Verthandi and facing a superior force and a fractured populace, the men and women of the Legion find themselves in a situation that makes the campaign on Trellwan look like a walk in the park.

In Calculating the Cosmos, Ian Stewart presents an exhilarating guide to the cosmos, from our solar system to the entire universe. He describes the architecture of space and time, dark matter and dark energy, how galaxies form, why stars implode, how everything began, and how it's all going to end. He considers parallel universes, the fine-tuning of the cosmos for life, what forms extraterrestrial life might take, and the likelihood of life on Earth being snuffed out by an asteroid.

Clan Jade Falcon’s war efforts draw closer to Terra, but to conquer this ultimate prize, the Falcons’ vicious Khan, Malvina Hazen, must be able to trust all of her warriors to carry out her commands without hesitation—no matter how much death or collateral damage they will cause. For Malvina, victory is the only thing that matters, and those who stand in her way suffer swift and brutal elimination.

Pursued by enemies, exiled Liaden clan Korval is settling into a new base on backworld Surebleak. Moving is expensive, as is war, and Korval is strapped for cash. Delm Korval has therefore instructed Master Trader Shan yos'Galan to design and implement new trade routes, quickly. But this is no easy task. Dutiful Passage is targeted by Korval's enemies, denied docking at respectable ports, and cheated by those less respectable. Struggling to recuperate from an attack on his life, while managing daughter Padi’s emerging psychic talents, Shan is running out of options - and time.

The Val'ayash invasion of Earth had been defeated. New deals were reached with both the Qash'vo'tar and the Zhal Confederation. But Earth has one advantage that no one in their universe knows about. The portal to Ethorria.

Led by physicist James Trefil and astrophysicist Shobita Satyapal, this book traverses the incredible history of black holes and introduces contemporary developments and theories on still unanswered questions about the enigmatic objects. From the early work of Albert Einstein and Karl Schwarzschild to an insider look at black hole-galaxy connection research led by co-author Satyapa, the comprehensive book surveys an exciting and evolving branch of space science.

In The Allure of the Multiverse, physicist Paul Halpern tells the epic story of how science became besotted with the multiverse, and the controversies that ensued. The questions that brought scientists to this point are big and deep: Is reality such that anything can happen, must happen? How does quantum mechanics "choose" the outcomes of its apparently random processes? And why is the universe habitable? Each question quickly leads to the multiverse.

The Magical Universe invites listeners on a thrilling adventure through Earth’s hidden depths, the vastness of space, the marvels of the human body, and the mysteries beneath the ocean. Each chapter opens a new world, blending science with imagination to spark curiosity and wonder.

Prof Brian Cox and Robin Ince take the musings of the great and the good of British science, producing an insight into the multifaceted subjects involved in building a universe, with pearls of wisdom from leading scientists and comedians peppered throughout. Covering thousands of concepts and conundrums, they tackle everything from the big bang to parallel universes, fierce creatures to extraterrestrial life, brain science to artificial intelligence.

There are always scourges in the universe. This time, they found the wrong prey. Bethany Anne is trying to ignore that Michael is out hunting a beast to bring back 10 tons of meat when she gets an unexpected call. The group of friends hanging out on New Devon have come up with a devious way to protect their client's money, while building a fortune by outsourcing their jobs. Will Bethany Anne take high Tortuga to war? The children work to make something special for Mother’s Day. Unfortunately, it comes with an unexpected adventure.

A powerful new threat forces the Alliance to abandon Earth. They leave a small force behind, praying it will be enough to protect humanity from enslavement - or worse, extinction. Meanwhile, the fleet splits into separate missions, each of them vital in rebuilding Earth Alliance forces. A galaxy-shaking conflict is taking shape, with Earth in the eye of the storm. Everything depends on Chase, Chris, Sarah, Daniel, and the other heroes of the Earth Alliance fleet. The stakes have never been higher.

Exiled from Liad after bombing a city to save it from The Department of the Interior’s infernal weapons and plans, Clan Korval has gone to ground on the back-water planet Surebleak, whose people are as untamed as its weather. The old Boss-controlled fiefdoms largely fell to Pat Rin yos’Phelium’s influence, but the world is restive, the influx of outworld lawyers, guns, and money a brewpot for armed dissatisfaction.