Results 21 to 30 of about 473,596 (201)
Stable habitable zones of single Jovian planet systems [PDF]
, 2017 With continued improvement in telescope sensitivity and observational techniques, the search for rocky planets in stellar habitable zones is entering an exciting era.
Agnew, Matthew T. +3 more
core +2 more sources
The Search for other Earths: limits on the giant planet orbits that allow habitable terrestrial planets to form [PDF]
Astrophys.J. 643 (2006) L131-L134, 2006 Gas giant planets are far easier than terrestrial planets to detect around other stars, and are thought to form much more quickly than terrestrial planets. Thus, in systems with giant planets, the late stages of terrestrial planet formation are strongly affected by the giant planets' dynamical presence. Observations of giant planet orbits may therefore
arxiv +1 more source
The Humpty Dumpty Effect on Planet Earth
Frontiers in Conservation Science, 2022 Humans have treated the earth harshly. Degradation of extant ecosystems leaves little chance that they might function as they have in the past. Putting back the pieces and restoring what once existed is no longer possible even with re-wildling—an effect ...
Joel Berger +2 more
doaj +1 more source
The CAM lineages of planet Earth
Annals of Botany, 2023 Abstract Background and Scope The growth of experimental studies of crassulacean acid metabolism (CAM) in diverse plant clades, coupled with recent advances in molecular systematics, presents an opportunity to re-assess the phylogenetic distribution and diversity of species capable of CAM. It has been
Gilman, IS +6 more
openaire +5 more sources
Spatial Big Data Organization, Access and Visualization with ESSG [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2013 There are hundreds of spatial reference frame (SRF) being applied, and the great difference among SRFs has blocked the share of global data on planet Earth.
L. X. Wu +3 more
doaj +1 more source
Colombia Internacional, 2021 Objective/Context: The article focuses on the discussions on the Anthropocene and Capitalocene in eco-marxism, especially in the Metabolic Rift and World-Ecology schools.
Álvaro Andrés Villegas
doaj +1 more source
, 1990 A planets surface provides geologists with clues as to what is happening inside. But many of these clues are ambiguous because so many other processes (impacts and erosion, for example) contribute to surface characteristics.
Anderson, Don L.
core +2 more sources
TRANSITS OF EARTH-LIKE PLANETS [PDF]
The Astrophysical Journal, 2009 Transmission spectroscopy of Earth-like exoplanets is a potential tool for habitability screening. Transiting planets are present-day "Rosetta Stones" for understanding extrasolar planets because they offer the possibility to characterize giant planet atmospheres and should provide an access to biomarkers in the atmospheres of Earth-like exoplanets ...
Lisa Kaltenegger +2 more
openaire +3 more sources
JARAK MINIMUM ORBIT DAN TUMBUKAN POPULASI ASTEROID DEKAT-BUMI DENGAN PLANET BUMI [PDF]
Wahana Fisika: Jurnal Penelitian Fisika dan Terapannya, 2020 Asteroid dekat-Bumi diketahui memiliki orbit yang kaotik akibat seringnya terjadi papasan dekat dengan planet-planet terestrial. Orbit yang kaotik dapat membuat populasi objek ini berakhir sebagai penumbuk matahari maupun planet-planet.
Annisa Nur'imani Fauziah +2 more
doaj +1 more source
Constraints on the mass of a habitable planet with water of nebular origin [PDF]
, 2006 From an astrobiological point of view, special attention has been paid to the probability of habitable planets in extrasolar systems. The purpose of this study is to constrain a possible range of the mass of a terrestrial planet that can get water.
Hidenori Genda +4 more
core +2 more sources