Astrobiology

The accumulation of extraterrestrial 3He, a tracer for interplanetary dust particles (IDPs), in sediments from the Ontong Java Plateau (OJP; western equatorial Pacific Ocean) has been shown previously to exhibit a regular cyclicity during the late Pleistocene, with a period of ~100 ka. Those results have been interpreted to reflect periodic variability in the global accretion of IDPs that, in turn, has been linked to changes in the inclination of Earth's orbit with respect to the invariable plane of the solar system.

a bibliography of Library of Congress resources

online article by Julian A. Hiscox, discussing the Martian environment and its implications for biology

a searchable directory of images, visualizations, and animations to the Earth - National Aeronautics and Space Administration (NASA)

Information and discussion groups devoted to Extrasolar life; Extreme life; Life and Giant Planets; Mars Life; Meteors, Comets, and Asteroids; Missions; New Planets; Stellar Evolution; Terrestrial Climate History; Terrestrial Origins - National Aeronautics and Space Administration (NASA), Ames Research Center (ARC)

Mary Ann Liebert Publications, brings together research scientists from around the world to advance our understanding of life's origin, evolution, distribution, and destiny in the universe. Published in print and online. This international journal provides a forum for those scientists who define the future of astrobiology. Its purview includes meteoritics, cosmochemistry, gravitational biology, planetary geology and habitability, exobiology, microbial paleobiology, ecogeology, origins of life, bioastronomy, and life detection and space exploration technology.

Cambridge University Press - Coverage includes cosmic prebiotic chemistry, planetary evolution, the search for planetary systems and habitable zones, extremophile biology and experimental simulation of extraterrestrial environments, life detection in our solar system and beyond, intelligent life and societal aspects of astrobiology

Journal dedicated to the publication and discussion of research on all aspects of the interactions between the biological, chemical and physical processes in terrestrial or extraterrestrial life with the geosphere, hydrosphere and atmosphere.

a partnership between NASA and a number of academic or other research organizations to promote, conduct, and lead integrated multidisciplinary astrobiology research

on-line database of career opportunities for scientists including ecologists, environmentalists, astrobiologists and forestry/agricultural scientists