Science Universe

La física moderna ofrece numerosos avances sobre el origen y el funcionamiento del universo, conocimientos que se transmiten en forma de ecuaciones que, a menudo, nos parecen un galimatías. Con talento incomparable, Sean Carroll demuestra que esas ecuaciones son como verdaderos poemas repletos de significado que nos ayudan a descubrir un milagroso paisaje multidimensional de gigantes radiantes, espacio-tiempo deformado, agujeros negros o fuerzas increíblemente poderosas, y, en suma, que son accesibles a cualquier persona con estudios de matemáticas de secundaria.

The stage is set for a possibly cataclysmic confrontation in non-space-and the Speaker for the Clan Council and her human mate are about to find themselves in the heart of the conflict.

The first of the seven books set in the Liaden Universe tells a rich and sweeping story of warring families and star-crossed lovers in a fantastic, other-world galaxy.

Shocking Revelations by the Paragon! Centuries-old secrets revealed! Hidden identities! Learn why the Paragon was missing during the Bareyes-Masgani War. Listen to the Paragon as he relates his full thoughts on the Powers Defense Act. Get his full thoughts of the penultimate superhero on anti-Capes like the Enforcer.

How big is the universe? In the early twentieth century, scientists took sides. One held that the entire universe was contained in the Milky Way galaxy. Their champion was the strong-willed astronomer Harlow Shapley. Another camp believed that the universe was so vast that the Milky Way was just one galaxy among billions—the view that would prevail, proven by the equally headstrong Edwin Hubble.

Exarch Devlin Stone, hero of the Word of Blake Jihad and architect of the Republic of the Sphere, has returned only to find his beloved nation under siege and in danger of breaking apart. As threats bear down on the Republic from all sides, Stone and his inner circle must move fast to bolster Terra’s defenses from all who seek to conquer the birthplace of humanity. However, not all of his allies have heeded Stone’s call to arms.

Sell over a million dollars of programmable hover vacs in a month, get a hefty commission check, and win an all-expenses paid trip to Ubaid Space Station. I came for the extraterrestrial experience, not the poorly cooked chicken parmesan in the Earth-centric resort restaurant. So, who can blame me if I slip my leash by bribing the tour guide to let me escape yet another mind-numbingly boring museum trip? I end up in a bar in the most dangerous sector of the Leisure Ring. I also meet the extraterrestrial of my dreams—at least, he can be for the remainder of my vacation.

Assistant Trader Jethri Gobelyn was an honest, hardworking young man who knew a lot about living onboard his family's space-going trade ship; something about trade, finance, and risk-taking; and a little bit about Liadens. It was, oddly enough, the little bit he knew about Liadens that seemed like it might be enough to make his family's fortune, and his own, too. In short order, however, Jethri Gobelyn was about to find out a lot more about Liadens... like how far they might go to protect their name and reputation.

The two-time Hugo Award-winner expands the universe of his Coyote saga. The danui, a reclusive arachnid species considered the galaxy's finest engineers, have avoided contact with the Coyote Federation. Until, that is, the danui initiate trade negotiations, offering only information: the coordinates for an unoccupied world suitable for human life - a massive sphere, composed of billions of hexagons.

In this vibrant, eye-opening tour of milestones in the history of our universe, Chris Impey guides us through space and time, leading us from the familiar sights of the night sky to the dazzlingly strange aftermath of the Big Bang. What if we could look into space and see not only our place in the universe but also how we came to be here? As it happens, we can. Because it takes time for light to travel, we see more and more distant regions of the universe as they were in the successively greater past.

Magic’s biggest secrets are finally revealed. After weeks of travel aboard the Unlawful, Hannah and Team BBB make it to their destination on the far corner of the known world. New Romanov. The home of the Oracle. And they arrive not a moment too soon as the evil forces bent on Irth’s destruction launch another attack. Hannah’s new enemy is bigger and badder than anything she’s encountered, and it is going to take all the power of her team - and more - to stop it.

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.

Bethany Anne Nacht was changed on Earth almost 200 years in the past. The Kurtherians engage in the cosmic great game, where whole worlds are torn asunder in their efforts to prove their own supremacy. For hundreds of millennia, the Kurtherians at the top have reigned unfettered as they destroyed countless civilizations time and time again. Now, a new group is entering the game. Bethany Anne and her people are playing against extreme odds, but when has that ever stopped the Queen Bitch? It’s time to fight for the future of the universe.

In an exclusive scoop, the Daily Messenger has acquired the transcript of the infamous Technopath’s interview with the Power Defense Authority upon her initial capture after the August 19th terrorist incident in downtown Mayson. Among the shocking revelations in the transcript are allusions to the PDA knowing of her villainous sire, ongoing abuse of the children of Masks, and accusations of terrorism and collusion against Mordant Technologies. For full details, just subscribe to the Daily Messenger within!

The idea that the world is an illusion that betrays its real origin has a long tradition and can be found in the writings of Hindu rishis, early Greek philosophers, and Christian Gnostics. What is perhaps surprising is to find such a rich literature on the subject in neuroscience and quantum physics. The latest, and perhaps most provocative, idea to gain some currency in varying scientific disciplines is the hypothesis that the universe is the result of a computational simulation....

Payetta hungers for payback against Titannus, the mage who wiped her village off the map. She bides her time by protecting the innocent farmers of the Meadowlands from the mage’s raiders and awaits the day she can fight Titannus face to face using her own deadly magic.

Cosmogenesis is one of the greatest discoveries in human history, and yet most science books do not explore the effects it has had on our individual minds. In Cosmogenesis, Brian Thomas Swimme narrates the same cosmological events that we agree are fact but offers a feature unlike all other writings on this topic. He tells the story of the universe while simultaneously telling the story of the storyteller.

After a dismal upbringing on decaying, alien-infested Earth, Emmaline "Cricket" Beatty now lives a charmed life on humanity's new and improved home planet Meeus. The constant vulnerability of the before has given way to the ironclad security of the present. Everything is pretty, organized, predictable. There are no flaws in this new world. When the hospital where Cricket works hosts an intergalactic symposium, she is called upon to translate for the alien guests. She is intrigued to see that a secretive Rix nation has sent a delegate.

In Signposts to God, particle physicist Peter Bussey introduces listeners to the mysteries of modern physics and astronomy. Authored in clear, accessible prose, Bussey provides a primer on topics such as the laws of nature, quantum physics, fine-tuning, and current cosmological models. Bussey argues that, far from ruling out a divine creator, modern physics and astronomy present us with compelling signposts to God. The more we know about the cosmos and our presence in it, the more plausible belief in God becomes.

Even heroes need a vacation. Unfortunately, Hannah and her friends chose the wrong beach. The Oracle needs help. She's dying, and only Ezekiel knows that the world will die along with her. Hannah and her team take up the call without hesitation. The only problem? It takes a freaking long time to cross the world. While putting their quest on hold for a much needed rest stop and resupply, Karl, Hadley, and Laurel get captured by some angry locals, who accuse them of kidnapping their leader's son.