Results 41 to 50 of about 881,089 (353)

A Planetary Lens: The Photo-Poetics of Western Women’s Writing. Audrey Goodman

Iperstoria, 2022
Review of A Planetary Lens by Audrey Goodman.
Serena Fusco
doaj   +1 more source

Thermodynamycal evolution of the Earth and Mars with formation of ocean, free atmospheric oxygen and generation of life

Вісник Астрономічної школи, 2012
On the basis of geochemical analysis and cosmogonics data of thermical parameters of external geosphere and eruptive process generating planetary bodies of stellar nature in the Solar system (by V.A.Ambartsumyan and S.K.Vsehsvyatsky) were founded new ...
R. Ya. Belevtsev, K. I. Churyumov, S. D. Spivak, Е. K. Melnik   +3 more
doaj   +1 more source

Environmental and economical ethics collide

Voices in Bioethics, 2020
In January 2020, during China’s COVID-19 outbreak, the NASA Earth Observatory captured aerial images indicating significantly lower emissions of nitrogen dioxide (NO2), a major air pollutant, across China’s mainland.[1] Scientists across the globe have ...
Camille Castelyn
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Who is (Not) Afraid of the Climate Apocalypse? On the Planetary Perspectives of Anthropocene Political Theology through New Images of the Earth

Etnoantropološki Problemi, 2022
The paper comparatively explores the projects of Gaia and the planet as the new images of the Earth, proposed by Bruno Latour and Dipesh Chakrabarty respectively.
Stefan Janković
doaj   +1 more source

Tides between the TRAPPIST-1 planets [PDF]

, 2019
The TRAPPIST-1 system is sufficiently closely packed that tides raised by one planet on another are significant. We investigate whether this source of tidal heating is comparable to eccentricity tides raised by the star.
Hay, Hamish, Matsuyama, Isamu
core   +2 more sources

Planets in a Room

Astronomy & Geophysics, 2022
Abstract A DIY planetary projector has seeded a new ...
Giacomini, Livia, Aloisi, Francesco, De Angelis, Ilaria, Capretti, Stefano, Postiglione, Adriana   +4 more
openaire   +2 more sources

Planet-Planet Scattering Alone Cannot Explain the Free-Floating Planet Population

, 2012
Recent gravitational microlensing observations predict a vast population of free-floating giant planets that outnumbers main sequence stars almost twofold.
Adams, Barnes, Bihain, Binney, Boley, Boley, Boss, Bowler, Butler, Chabrier, Chambers, Chatterjee, Crida, Cumming, Delorme, Dimitri Veras, Dodson-Robinson, Ford, Ford, Ford, Gould, Holberg, Howard, Johnson, Johnson, Jurić, Kennedy, Lada, Lin, Lin, Lovis, Lucas, Malmberg, Malmberg, Marois, Marois, Marzari, Nielsen, Nielsen, Papaloizou, Parker, Parravano, Rasio, Raymond, Raymond, Raymond, Raymond, Raymond, Ribas, Sean N. Raymond, Shen, Sumi, Tremaine, Udry, Veras, Veras, Veras, Weidenschilling, Weinberg, Wright, Zakamska, Zapatero Osorio, Zapatero Osorio   +62 more
core   +3 more sources

The Biomass Proxy: Unlocking Global Agricultural Monitoring through Fusion of Sentinel-1 and Sentinel-2

Remote Sensing
The Biomass Proxy is a new cloud-free vegetation monitoring product that offers timely and analysis-ready data indicative of above-ground crop biomass dynamics at 10m spatial resolution.
Rogier Burger, Benjamin Aouizerats, Nadja den Besten, Pierre Guillevic, Filipe Catarino, Teije van der Horst, Daniel Jackson, Regan Koopmans, Margot Ridderikhoff, Greg Robson, Ariel Zajdband, Richard de Jeu   +11 more
doaj   +1 more source

Tilted circumbinary planetary systems as efficient progenitors of free-floating planets [PDF]

arXiv, 2023
The dominant mechanism for generating free-floating planets has so far remained elusive. One suggested mechanism is that planets are ejected from planetary systems due to planet-planet interactions. However, instability around a single star requires a very compactly spaced planetary system.
arxiv  

Planet-Planet Tides in the TRAPPIST-1 System [PDF]

Res. Notes AAS, 2, 175, 2018
The star TRAPPIST-1 hosts a system of seven transiting, terrestrial exoplanets apparently in a resonant chain, at least some of which are in or near the Habitable Zone. Many have examined the roles of tides in this system, as tidal dissipation of the orbital energy of the planets may be relevant to both the rotational and orbital dynamics of the ...
arxiv   +1 more source