With Dr. Kaltenegger as our witty and knowledgeable tour guide, we discover not merely new continents, like the explorers of old, but whole new worlds circling other stars. This riveting account will appeal to anyone who has ever gazed at the night sky in wonder.
ALIEN EARTHS
The New Science of Planet Hunting in the Cosmos
by Lisa Kaltenegger
St. Martin’s Press, April 2024
For thousands of years, humans have wondered whether we are alone in the cosmos. Now, for the first time, we have the technology to investigate. The question should have an obvious answer: yes or no. But once you try to find life elsewhere, you realize it is not so simple. What is life, actually? How do you find it over cosmic distances? And where are we the aliens? As director of the Carl Sagan Institute at Cornell University, astronomer Lisa Kaltenegger works with teams of tenacious scientists building the uniquely specialized tool kit to find life on alien worlds. In Alien Earths, she provides an insider’s view of what scientists are learning from Earth’s history and its astonishing biosphere. With an infectious enthusiasm, she takes us on an eye-opening journey to a dozen of the most unusual exoplanets that have shaken our worldview—planets covered in oceans of lava, lonely wanderers lost in space, and planets with more than one sun in the sky! And she dives into the worlds of science fiction, using these imagined other worlds to entertainingly describe how close they come to reality. With the James Webb Space Telescope, other smaller telescopes, and the pioneering work that Dr. Kaltenegger is carrying out in her labs, we live in an incredible epoch of exploration.
Lisa Kaltenegger is the Director of the Carl Sagan Institute to Search for Life in the Cosmos at Cornell and Associate Professor in Astronomy. She is a pioneer and world-leading expert in modeling potential habitable worlds and their detectable spectral fingerprint. Kaltenegger serves on the National Science Foundation’s Astronomy and Astrophysics Advisory Committee (AAAC), and on NASA senior review of operating missions. She is a Science Team Member of NASA’s TESS Mission as well as the NIRISS instrument on James Webb Space Telescope. Kaltenegger was named one of America’s Young Innovators by Smithsonian Magazine, an Innovator to Watch by TIME Magazine.
Camille has always preferred animals to people. The wild has nearly disappeared, but as a zookeeper at the last zoo in the world, on Alcatraz Island, she spends her days caring for playful chimpanzees, gentle tree frogs, and a restless jaguar. Outside, resistance groups and brutal cartels fight to shape the world’s future, but Camille is safe within her routines. That is, until a new zookeeper, Sailor, arrives from Paris.
To be common is to be an everyday person. It’s to do the things that you are expected to do, whether that’s what your parents want for you, or your employer, or your spouse, et cetera. But if you want to be more than you are, more than you think you can be, then you need to recognize and learn from your mistakes to lead a life of excellence.
Henry Winkler, launched into prominence as “The Fonz” in the beloved Happy Days, has transcended the role that made him who he is. Brilliant, funny, and widely-regarded as the nicest man in Hollywood (though he would be the first to tell you that it’s simply not the case, he’s really just grateful to be here), Henry shares in this achingly vulnerable memoir the disheartening truth of his childhood, the difficulties of a life with severe dyslexia, the pressures of a role that takes on a life of its own, and the path forward once your wildest dream seems behind you.
In a world abandoned by the celestial guardians and left to suffer a tyrant king’s reign, all Astraea knows is safety in seclusion. With fragmented memories of only five years of her life, she’s determined to discover more about her past, even if that means fleeing the cruel arms that hold her safe from the wicked vampires rumored to roam the land. But when Astraea stumbles upon the mysterious Nyte, she soon realizes determination alone isn’t enough to guard her heart. He lingers like the darkness that expands between the stars, and soon she discovers her captor’s wicked means of control weren’t based on a lie to keep her under lock after all. In her desperation, Astraea accepts Nyte’s help before she can decide if she might have sold her allegiance to one of the bloodthirsty beings the people of her world fear. Once their bargain is struck, Astraea’s chance to escape comes in the form of accompanying her best friend Cassia to the King’s Central. There on royal territory it’s the centenary of the Libertatem, a succession of trials hosted by the king in which five human lands compete for a cycle of safety from the vampires seeking blood, claiming souls, and savaging after dark. So when tragedy strikes, Astraea must decide if taking the place of a murdered participant for the safety of her kingdom is a ruse worth dying for, or if protection—and the answers to her past—really are her strongest desires.