Frontiers of AstrobiologyChris Impey, Jonathan Lunine, José Funes Cambridge University Press, 15 de nov. de 2012 - 323 páginas Astrobiology is an exciting interdisciplinary field that seeks to answer one of the most important and profound questions: are we alone? In this volume, leading international experts explore the frontiers of astrobiology, investigating the latest research questions that will fascinate a wide interdisciplinary audience at all levels. What is the earliest evidence for life on Earth? Where are the most likely sites for life in the Solar System? Could life have evolved elsewhere in the Galaxy? What are the best strategies for detecting intelligent extraterrestrial life? How many habitable or Earth-like exoplanets are there? Progress in astrobiology over the past decade has been rapid and, with evidence accumulating that Mars once hosted standing bodies of liquid water, the discovery of over 500 exoplanets and new insights into how life began on Earth, the scientific search for our origins and place in the cosmos continues. |
Conteúdo
Towards a Theory of Life | 25 |
The First Billion Years | 48 |
Planet Formation | 73 |
The Early Earth | 89 |
FRANcEs WE STALL | 115 |
Renaissance | 132 |
Early Mars Cradle or Cauldron? | 157 |
Titan and Europa | 175 |
Small Habitable Worlds | 201 |
Searches for Habitable Exoplanets | 231 |
Review of Known Exoplanets | 250 |
Characterizing Exoplanet Atmospheres | 266 |
If You Want to Talk to ET You Must First Find ET | 286 |
306 | |
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acids Archean asteroids Astrobiology Astronomical Astrophysical Journal AstrophysicalJournal atmosphere bacteria billion biological biosignature biosphere Cambridge University Press carbon Castillo-Rogez cells chemical chemistry compounds crust defined definition detection difficult disk early Earth Enceladus energy environment Europa evidence evolution exoplanets extrasolar planet field Figure find finding first flux formation fossil gas giants geological Geophysical giant planets greenhouse Gyr ago habitable planets habitable zone heat hot Jupiters hydrogen hydrothermal vents Icarus influence isotopic Kasting Kepler Kepler mission layer liquid water low-mass LUCA Lunine Mars Martian mass metabolism methane microbial microorganisms minerals mission molecular molecules Nature objects observations ocean oflife ofthe orbits organic origin oxidation oxygen photosynthesis planetary planetesimals prebiotic Precambrian present proteins Proterozoic Research rocks satellites Science scientific sedimentary sediments SETI signals significant silicate Solar System space stars stromatolites structure sulfide super-Earths surface tectonic Telescope temperature terran terrestrial planets tidal Titan transit volcanic