Space Science

Time moves forward, not backward---everyone knows you can't unscramble an egg. In the hands of one of today's hottest young physicists, that simple fact of breakfast becomes a doorway to understanding the Big Bang, the universe, and other universes, too. In From Eternity to Here, Sean Carroll argues that the arrow of time, pointing resolutely from the past to the future, owes its existence to conditions before the Big Bang itself---a period of modern cosmology of which Einstein never dreamed.

Almost 400 years the Terran Imperium has languished, an Empire in name only. The young colonies exploded out of the Diaspora Era, supplanting the homeworld in importance as they left a broken world in their wake. Earth's people, guided by the Conwin line, have clawed and climbed from the darkness left the night the lights went out. They built and rebuilt the weary and weakened world they inherited, even when it seemed bent on killing them from sheer spite.

The Majority always gets what it wants. Thomas Hill just wishes it didn't want him. There's no way to escape a galactic mob of mind readers, no way for him to blend in with his foster family and other average Americans. Because Thomas invented a way to save his own life. His custom medicine halts the progress of his degenerative neuromuscular disease. Newscasters proclaim him the next Einstein, but mere humans have no idea his bioengineered processing capacity rivals that of a supercomputer. They just think he's smart. However, there are other bioengineered supergeniuses in the Majority.

A world recovering from a devastating plague. A brutal enemy threatening invasion. A young man seeking to escape the shadow of his father. A ship manned by a crew of fresh academy graduates. A top-secret experimental propulsion system. A questionable alliance with a mysterious green-eyed woman. What destiny has in store for the crew of the UES Aurora is far greater than any of them could ever imagine. And this is only the beginning....

GSW - a.k.a. a gunshot wound - back to front. That’s what landed me in Sophie’s operating room after a black op went to hell. After I bled out, she “volunteered” me for Project Angel, a top-secret program determined to revive KIAs with alien tech. I became their first success. Fast-forward to Armageddon: Demons are everywhere. Bodies even more so. After some intense fighting, we’ve reached the hospital where she worked. The place looks grim, but I’m not about to stop searching for the angel who saved my life.

The Planetary Republic and Star League have settled their differences. Treaties are signed, trade is restored. But spies and diplomatic turmoil lead to a high-tech cold war of epic proportions. Ex Space Marine Gina Wilcox finds herself in a law enforcement career after the war, but life can be just as dangerous on the streets as the battlefield. Sleeper cells activate, assassinating government officials. Crime syndicates flourish. And a certain high-tech android has been stolen by the League, spirited off world for unknown purposes. Into this milieu a band of Marine outcasts join the fight....

2057. Humanity has raised exploiting the solar system to an art form. Bella Lind and the crew of her nuclear-powered ship, the Rockhopper, push ice. They mine comets. And they're good at it. The Rockhopper is nearing the end of its current mission cycle, and everyone is desperate for some much-needed R & R, when startling news arrives from Saturn: Janus, one of Saturn's ice moons, has inexplicably left its natural orbit and is now heading out of the solar system at high speed.

Merritt Alder is done with Earth. The planet is polluted and overpopulated, and its people are hungry. Earth's first colony, Galena, is a pioneer world 10,000 light years away. It has clean air, unpolluted water, and continents of arable land. Anyone can start a new life…if they can get there. For Merritt, the journey is only the beginning. Obstacles arise every step of the way, forcing compromise and sacrifice. And not everyone on his ship is pure of heart. The bonds he forges on the journey will be the key to surviving on another world—a world anyone has yet to fully explore.

The Galactic Empire is dying and chaos and anarchy are breaking out everywhere. After a disastrous mission against terrorists on Earth itself, Captain Edward Stalker of the Terran Marine Corps makes the mistake of speaking truth to power, telling one of the most powerful men in the Empire a few home truths. As a result, Captain Stalker and his men are unceremoniously exiled to Avalon, a world right on the Rim of the Empire. It should have been an easy posting...

Captain Nathan Scott must decide whether to stand and fight to the end, or live to fight another day - even if it means the end of his world.

In this thrilling second book of the Earthborn trilogy, Lucas and Asha have survived the decimation of Earth at the hands of the invading Xalans and seek safe haven with their enemy's true foes, the Sorans. They find a lush planet inhabited by a civilization far more advanced than their own, waging a seemingly endless war against a constantly evolving enemy. The Sorans call the pair of them the "Earthborn", and they're welcomed as heroes, almost as gods.

Somewhere on the outer rim of the universe, a mass of decaying world-ships known as the Legion is traveling in the seams between the stars. For generations, a war for control of the Legion has been waged, with no clear resolution. As worlds continue to die, a desperate plan is put into motion. Zan wakes with no memory, prisoner of a people who say they are her family.

A derelict warship, ancient but still alive. A small team of humans fighting for all humanity. Built for a time when the races were just finding their way to the stars, finding that they could dominate others. The galactic conquests created the arms race and the ancients, the Progenitors had to protect their own. They built a ship to drive the others away.

When asubatomic physics experiment causes a massive explosion, interdimensional gateways open in Florida - and aliens pour out. Some intend to bring Earth to its knees. Others seem willing to help, but will annihilate the planet if Navy SEAL Command Master Chief Robert Miller can't stop the menace from spreading.

A Princess of Mars was the first book by Edgar Rice Burroughs to feature the character John Carter. It led to an 11-book series featuring his adventures and became the basis for the 2012 movie. Carter is a war-weary former military captain during the Civil War who is inexplicably transported to Mars. He quickly (and reluctantly) becomes embroiled in a conflict of epic proportions among the inhabitants of the planet.

Zero is just one of 20,000 people aboard a spaceship bound for a new planet set to be colonized. The journey is over a century long but luckily, everyone is in stasis, so they’ll be safe and sound asleep during the trip. Everyone that is, except for Zero, whose pod has malfunctioned, waking him up a hundred years early. His initial excitement in roaming the ship alone quickly turns to a heart-stopping interstellar adventure when a family of space pirates show up, trying to hijack the ship and take the colonizers hostage.

Les Johnson takes you on a thrilling tour of the physics and technologies that may enable us to reach the stars. He discusses the latest exoplanet discoveries, promising interstellar missions on the not-so-distant horizon, and exciting new developments in space propulsion, power, robotics, communications, and more. But interstellar travel will not be easy, and it is not for the faint of heart. Johnson describes the harsh and forbidding expanse of space that awaits us, and he addresses the daunting challenges that we need to overcome in order to realize tomorrow's possibilities.

A hot, stinking, dumpster fire. And most days I don't know if the legionnaires are putting out the flames, or fanning them into an inferno. A hostile force ambushes Victory Company during a reconnaissance-in-force deep inside enemy territory. Stranded behind enemy lines, a sergeant must lead a band of survivors against merciless insurgents on a deadly alien world somewhere along the galaxy's edge. With no room for error, the Republic's elite fighting force must struggle to survive under siege while waiting on a rescue that might never come.

After decades of scraping by with whatever work the galaxy offers, Crix Nakato finally has his own ship—a temperamental ex-courier vessel with one dead engine and enough quirks to match its world-weary new owner. When a routine delivery leads him to a derelict ship harboring the sole survivor of a family massacre, Crix faces a choice that will challenge everything he thought he wanted. With a nine-year-old stowaway now aboard his ship and dangerous cargo in his hold, Crix navigates the murky waters between profit and conscience as Izzy Garcia's irrepressible spirit begins to thaw his ...

To win an impossible war, Captain Kel Cheris must awaken an ancient weapon and a despised traitor general.

Captain Kel Cheris of the Hexarchate is disgraced for using unconventional methods in a battle against heretics. Kel Command gives her the opportunity to redeem herself by retaking the Fortress of Scattered Needles, a star fortress that has recently been captured by heretics. Cheris' career isn't the only thing at stake. If the fortress falls, the Hexarchate itself might be next.