Results 91 to 100 of about 338,965 (341)
Bioethics, EarlyView.ABSTRACT Classical bioethics examines moral issues in terrestrial medicine and the life sciences. According to Konrad Szocik, space bioethics merely relocates those questions to harsher environments. We argue that this view is incomplete: space bioethics is a genuinely original domain.
Maurizio Balistreri
wiley +1 more source
Gravity-induced ice compaction and subsurface porosity on icy moons [PDF]
Icarus (New York, N.Y. 1962), 2023 C. Mergny, F. Schmidt
semanticscholar +1 more source
Out There No One Has a Right to Die
Bioethics, EarlyView.ABSTRACT The eventual goal of space exploration is to colonize exoplanets and their moons outside our solar system. This is a dangerous and immoral endeavour. The extraterrestrial life forms encountered would be hostile, vulnerable or both, and the descendants of the original pioneers would be involuntarily exposed to hazardous conditions and ...
Matti Häyry
wiley +1 more source
Production of Oxidants by Ion Bombardment of Icy Moons in the Outer Solar System
Advances in Astronomy, 2011 Our groups in Brazil, France and Italy have been active, among others in the world, in performing experiments on physical-chemical effects induced by fast ions colliding with solids (frozen gases, carbonaceous and organic materials, silicates, etc.) of ...
Philippe Boduch +9 more
doaj +1 more source
American Mineralogist, 2020 The investigation of the presence and role of sulfates in our solar system receives growing attention because these compounds play a crucial role in the water budget of planets such as Mars and significantly influence melting equilibria on the icy moons ...
D. Talla +4 more
semanticscholar +1 more source
British Journal of Educational Technology, EarlyView.Abstract Despite increasing interest in using Generative Artificial Intelligence (GenAI) in education, little is known about how students with disability engage with GenAI to support their own learning. This study investigates the potential of ChatGPT to support the learning agency of adolescents with disability in a secondary science classroom in ...
Natasha Anne Rappa +5 more
wiley +1 more source
Measuring Ganymede’s Librations with Laser Altimetry
Geosciences, 2019 Jupiter’s moon Ganymede might be in possession of a subsurface ocean located between two ice layers. However, from Galileo data it is not possible to unambiguously infer the thickness and densities of the individual layers.
Gregor Steinbrügge +4 more
doaj +1 more source
Submillimeter Wave Instrument radiometry of the Jovian icy moons
Astronomy & Astrophysics, 2020 Context. We address the issue of remote sensing of the surfaces of Galilean icy moons. We investigate the prospects for retrieval of the physical parameters of the surface of the Jovian icy moons from submillimeter wave radiometry data. Aims.
Y. A. Ilyushin, P. Hartogh
semanticscholar +1 more source
British Journal of Psychology, EarlyView.Abstract Social norms are powerful predictors of pro‐environmental behaviour. At the same time, conspiracy beliefs are prevalent that can reduce individuals' efforts to act pro‐environmentally and might impede the influence of social norms. Across three cross‐sectional studies in three countries (Germany, UK, US; total N = 1037), we investigated the ...
Kevin Winter +2 more
wiley +1 more source
A Potential Mushy Source for the Geysers of Enceladus and Other Icy Satellites
Geophysical Research LettersEnceladus is a target for astrobiology due to the H2O plume ejecta measured by the Cassini spacecraft and the inferred subsurface ocean that could be the source of the geysers.
Colin R. Meyer +8 more
doaj +1 more source