Author : Athena Coustenis
Publisher : Cambridge University Press
Page : 331 pages
File Size : 45,57 MB
Release : 2013-09-12
Category : Science
ISBN : 1107026172
An engaging account of our quest for habitable environments, recounting fascinating recent discoveries and providing insight into future space missions.
Author : National Research Council
Publisher : National Academies Press
Page : 161 pages
File Size : 12,72 MB
Release : 1990-02-01
Category : Science
ISBN : 0309042461
The field of planetary biology and chemical evolution draws together experts in astronomy, paleobiology, biochemistry, and space science who work together to understand the evolution of living systems. This field has made exciting discoveries that shed light on how organic compounds came together to form self-replicating molecules-the origin of life. This volume updates that progress and offers recommendations on research programs-including an ambitious effort centered on Mars-to advance the field over the next 10 to 15 years. The book presents a wide range of data and research results on these and other issues: The biogenic elements and their interaction in the interstellar clouds and in solar nebulae. Early planetary environments and the conditions that lead to the origin of life. The evolution of cellular and multicellular life. The search for life outside the solar system. This volume will become required reading for anyone involved in the search for life's beginnings-including exobiologists, geoscientists, planetary scientists, and U.S. space and science policymakers.
Author : Avi Loeb
Publisher : Hachette UK
Page : 236 pages
File Size : 37,64 MB
Release : 2021-02-04
Category : Science
ISBN : 1529304857
'VISIONARY' Stephen Greenblatt 'So interesting... I recommend [Extraterrestrial] to people who have any interest in this extraordinary subject of life existing in other places than on Earth.' William Shatner (from Amazon.com) Harvard's top astronomer takes us inside the mind-blowing story of the first interstellar visitor to our solar system In late 2017, scientists at a Hawaiian observatory glimpsed a strange object soaring through our inner solar system. Astrophysicist Avi Loeb conclusively showed it was not an asteroid; it was moving too fast along a strange orbit, and leaving no trail of gas or debris in its wake. There was only one conceivable explanation: the object was a piece of advanced technology created by a distant alien civilization. In Extraterrestrial, Loeb takes readers inside the thrilling story of the first interstellar visitor to be spotted in our solar system. He outlines his theory and its profound implications: for science, for religion, and for the future of our planet. A mind-bending journey through the furthest reaches of science, space-time, and the human imagination, Extraterrestrial challenges readers to aim for the stars-and to think critically about what's out there, no matter how strange it seems.
Author : Marc Kaufman
Publisher : Simon and Schuster
Page : 226 pages
File Size : 37,31 MB
Release : 2012-03-13
Category : Science
ISBN : 143910901X
Kaufman details the incredible true story of science's search for the beginnings of life on Earth and the probability that it exists elsewhere in the universe.
Author : Kevin Hand
Publisher : Princeton University Press
Page : 296 pages
File Size : 20,34 MB
Release : 2021-09-21
Category : Nature
ISBN : 0691227284
Inside the epic quest to find life on the water-rich moons at the outer reaches of the solar system Where is the best place to find life beyond Earth? We often look to Mars as the most promising site in our solar system, but recent scientific missions have revealed that some of the most habitable real estate may actually lie farther away. Beneath the frozen crusts of several of the small, ice-covered moons of Jupiter and Saturn lurk vast oceans that may have existed for as long as Earth, and together may contain more than fifty times its total volume of liquid water. Could there be organisms living in their depths? Alien Oceans reveals the science behind the thrilling quest to find out. Kevin Peter Hand is one of today's leading NASA scientists, and his pioneering research has taken him on expeditions around the world. In this captivating account of scientific discovery, he brings together insights from planetary science, biology, and the adventures of scientists like himself to explain how we know that oceans exist within moons of the outer solar system, like Europa, Titan, and Enceladus. He shows how the exploration of Earth's oceans is informing our understanding of the potential habitability of these icy moons, and draws lessons from what we have learned about the origins of life on our own planet to consider how life could arise on these distant worlds. Alien Oceans describes what lies ahead in our search for life in our solar system and beyond, setting the stage for the transformative discoveries that may await us.
Author : Steven J. Dick
Publisher : Cambridge University Press
Page : 367 pages
File Size : 44,87 MB
Release : 2015-10-26
Category : Nature
ISBN : 1107109981
This book discusses the big questions about how the discovery of extraterrestrial life, whether intelligent or microbial, would impact society and humankind.
Author :
Publisher :
Page : 2 pages
File Size : 38,91 MB
Release : 1993
Category : Government publications
ISBN :
Author : Carl Sagan
Publisher : Ballantine Books
Page : 386 pages
File Size : 18,28 MB
Release : 2011-07-06
Category : Science
ISBN : 0307801012
“Fascinating . . . memorable . . . revealing . . . perhaps the best of Carl Sagan’s books.”—The Washington Post Book World (front page review) In Cosmos, the late astronomer Carl Sagan cast his gaze over the magnificent mystery of the Universe and made it accessible to millions of people around the world. Now in this stunning sequel, Carl Sagan completes his revolutionary journey through space and time. Future generations will look back on our epoch as the time when the human race finally broke into a radically new frontier—space. In Pale Blue Dot, Sagan traces the spellbinding history of our launch into the cosmos and assesses the future that looms before us as we move out into our own solar system and on to distant galaxies beyond. The exploration and eventual settlement of other worlds is neither a fantasy nor luxury, insists Sagan, but rather a necessary condition for the survival of the human race. “Takes readers far beyond Cosmos . . . Sagan sees humanity’s future in the stars.”—Chicago Tribune
Author : Michael D. Lemonick
Publisher : Bloomsbury Publishing USA
Page : 259 pages
File Size : 19,85 MB
Release : 2012-10-16
Category : Science
ISBN : 0802779026
In the mid-1990s, astronomers made history when they began to find planets orbiting stars in the Milky Way. More than eight hundred planets have been found since then, yet none of them is anything like Earth and none could support life. Now, armed with more powerful technology, planet hunters are racing to find a true twin of Earth. Science writer Michael Lemonick has unique access to these exoplaneteers, as they call themselves, and Mirror Earth unveils their passionate quest. Unlike competitors in other races, Geoff Marcy, Bill Borucki, David Charbonneau, Sara Seager, and others actually consult and cooperate with one another. But only one will be the first to find Earth's twin. Mirror Earth tells the story of their competition.
Author : Laurence Bergreen
Publisher :
Page : 376 pages
File Size : 15,67 MB
Release : 2000
Category : Science
ISBN :
Describes NASA's efforts to gather data on Mars' evolution and environment.
