life on other planets

"Sera the soldier and Zahn the scientist are teenagers on opposite sides of the same extinction-level event who get drawn deeper into conspiracies that could doom them and their home planet Krypton"--OCLC.

"Poe faces the challenges of leadership, Finn and Rose make impossible decisions for the greater good, and Rey finally confronts her destiny"--Back cover.

"They'll do anything to be the people they were meant to be--even journey into the heart of evil. Rachael Townsend is the first artist ever to leave Earth and journey out into the galaxy--but after an encounter with an alien artifact, she can't make art at all. Elza Monteiro is determined to be the first human to venture inside the Palace of Scented Tears and compete for the chance to become a princess--except that inside the palace, she finds the last person she ever wanted to see again. Tina Mains is studying at the Royal Space Academy with her friends, but she's not the badass space hero everyone was expecting. Soon Rachael is journeying into a dark void, Elza is on a deadly spy mission, and Tina is facing an impossible choice that could change all her friends lives forever"--Provided by publisher.

"Anthology of essays exploring attempts to understand life beyond Earth"--Provided by publisher.

Young readers will learn about the current scientific mysteries surrounding extraterrestrial life.

"The Seventies. Astrobiologist Carl Sagan is looking for ways to get in contact with extraterrestrial life. When NASA sends satellites to the back of the solar system--and even further--Carl takes his chance: he launches all kinds of sounds and images from planet Earth into space. How did he do that? And where are they going to end up?"--Back cover.

"It's time for Zip to come in after a long day of playing. But Zip doesn't want to give up his fun yet and has a few tricks up his sleeve to stay outside!"--Publisher.

"The odds of us being alone in outer space are small. Maybe we've already been visited by alien life, but didn't even know it. What if those life forms are still here? Jump into some of Earth's most alien mysteries and explore the signs they may have left behind"--.

The Galactic Empire declines, and a period of disruption ensues, followed by the emergence of the Foundation, creation of psychohistorian Hari Seldon, as a state strong enough to finally defeat the decrepit First Empire.

To defend Earth from violent alien races, the Colonial Defense Forces recruits the world's elderly, hoping to create an intellectual army that will outwit the aliens and preserve life on Earth.