"With its shimmering pink rings intertwined with gray and brown ones, Saturn is considered by many people to be the most beautiful planet in the solar system. It is also one of the most mysterious. In 1982, astronomers and scientists from the National Aeronautics and Space Agency (NASA), the European Space Agency (ESA), and the Italian Space Agency (ATI) proposed a joint mission to send unmanned spacecraft to explore Saturn and its moons in an effort...

Asleep in the ice for eons, she's woken by the prince she despises… Betrayed and forced into stasis after a coup sent her starship crashing onto an unknown planet, Imperial Navy Captain Lynara Varaant only expects to sleep a few years until rescue comes. Instead, she wakes 250,000 years later to find her lost crew evolved into the planet's inhabitants called humans, and the empire she knew changed beyond all recognition. When she meets Cameron Murphy,...

Neil Armstrong, Edwin Buzz Aldrin, and Michael Collins flew high above the planet Earth to reach the Moon and to land on it for the first time. But it was the men at Kolar Gold Field who dug deepest excavations below the surface and landed on the ultra-deep horizon into the planet Earth for the first time in human history! The latter was a hundred times dangerous than the space odyssey. While space expeditions explore the heavenly bodies, the land...

The tranquility of Mars is disrupted by the earthmen who have come to conquer space, colonize the planet, and escape a doomed Earth.

"The last remnants of the human race left a dying Earth, desperate to find a new home among the stars. Following in the footsteps of their ancestors, they discover the greatest treasure of the past age--a world terraformed and prepared for human life. But all is not right in this new Eden. In the long years since the planet was abandoned, the work of its architects has borne disastrous fruit. The planet is not waiting for them, pristine and unoccupied....

It's the ultimate nightmare. One minute Shinichi Izumi is a normal teenager asleep in his bed. The next he's been infected with a deadly parasitic organism determined to devour his brain and turn his body into the planet Earth's new apex predator.

"No one would have believed in the last years of the nineteenth century that this world was being watched keenly and closely by intelligence greater than man's; that as men busied themselves about their various concerns they were scrutinized and studied. Yet across the gulf of space, intellects vast and cool and unsympathetic regarded this earth with envious eyes, and slowly and surely drew their plans against us. Then, late one night, in the middle...

Thuvia, Maid of Mars is a science fantasy novel by Edgar Rice Burroughs, the fourth of the Barsoom series. The principal characters are Carthoris (the son of John Carter of Mars) and Thuvia of Ptarth, each of whom appeared in the previous two novels. While typical in many ways of Burrough's Barsoom novels, it also includes some inventive elements. Carthoris is madly in love with Thuvia. This love was foreshadowed at the end of the previous novel....

The red planet is red no longer, as Mars has become a perfectly inhabitable world. But while Mars flourishes, Earth is threatened by overpopulation and ecological disaster. Soon people look to Mars as a refuge, initiating a possible interplanetary conflict, as well as political strife between the Reds, who wish to preserve the planet in its desert state, and the Green "terraformers". The ultimate fate of Earth, as well as the possibility of new explorations...

Meet Earth. Planet Awesome! And your awesome home! Actually, Earth is home to all the plants and all the animals in the solar system, including nearly eight billion people. Humans have accidentally moved Earth's climate change into the fast lane, and she need your help to put on the brakes. Earthlings need Earth, and Earth needs Earthlings, so let's save Earth together!