The Secret Life of the Universe
An Astrobiologist's Search for the Origins and Frontiers of Life
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- 10,99 €
Descripción editorial
‘A highly readable, entertaining and mind-expanding read from a formidable scientist’
iNews
How did life begin on Earth? Could it exist on other planets? Or are we alone in the universe?
In recent years, incredible breakthroughs have revolutionised our understanding of the cosmos. New discoveries include the existence of millions of exoplanets, many of which could be a potential habitat for extraterrestrial life. Nathalie A. Cabrol, celebrated astrobiologist and director of the Carl Sagan Center at the SETI Institute, is the perfect guide to this golden age of astronomy.
The Secret Life of the Universe starts with the beginning of life on our own planet, before embarking on an exhilarating tour of the Solar System and beyond. This dazzling book explores the conditions and habitats where life may be found, and searches for answers to questions that have preoccupied humankind for centuries.
‘A mind-altering and exhilarating read’
Helen Macdonald, author of H is for Hawk
‘An enthralling read . . . it’s sure to captivate readers from start to finish’
BBC Sky at Night
PUBLISHERS WEEKLY
This stimulating survey from Cabrol, director of the Carl Sagan Center at the SETI Institute, details how she and other scientists search the cosmos for extraterrestrial life. Cabrol offers insight into what kinds of planets are most likely to harbor life by outlining theories for how life emerged on Earth, with some scientists claiming that the first organisms developed from alternating periods of dryness and wetness around volcanic hot springs, while others believe that reactions among RNA molecules in ice constitute a more likely genesis. Elsewhere, Cabrol notes that one study has detected phosphine, a compound "only produced by life on Earth," in Venus's atmosphere, and that geysers on Saturn's moon Enceladus suggest the planet has a mantle composed of water. Cabrol has a talent for making technical research accessible for general readers and serves up a bounty of fascinating trivia, pointing out that "rogue planets" wander the universe after getting "ejected from their parent systems" and that the exoplanet 55 Cancri e has a 2,700ºC surface "where gases behave almost like liquids." Amateur astronomers will be spellbound. Photos.
