Results 141 to 150 of about 187,880 (287)
Preperihelion Development of Interstellar Comet 3I/ATLAS
The Astrophysical Journal LettersWe describe preperihelion optical observations of interstellar comet 3I/ATLAS taken during 2025 July–September using the Nordic Optical Telescope. Fixed aperture photometry of the comet is well described by a power-law function of heliocentric distance ...
David Jewitt, Jane Luu
doaj +1 more source
On the influence of the Kozai mechanism in habitable zones of extrasolar planetary systems [PDF]
, 2010 B. Funk +3 more
openalex +1 more source
Journal of Geophysical Research: Machine Learning and Computation, Volume 2, Issue 4, December 2025.Abstract Directional data analysis plays a central role in paleomagnetism, where observations lie on a spherical surface. Existing methods for analyzing directional data often fail to incorporate prior physical knowledge about plate geodynamics, significantly constraining their potential.
F. Sapienza +4 more
wiley +1 more source
Atmospheric Escape From Earth and Mars: Response to Solar and Solar Wind Drivers of Oxygen Escape
Geophysical Research LettersHabitability at the surface of a planet depends on having an atmosphere long enough for life to develop. The loss of atmosphere to space is an important component in assessing planetary surface habitability.
W. K. Peterson +5 more
doaj +1 more source
The single beacon: progresses in understanding Earth as an exoplanet using DSCOVR/EPIC observations
Frontiers in Remote SensingAlmost 6000 exoplanets have thus far been confirmed, revolutionizing our understanding of planetary habitability. Yet, despite the identification of Earth-like exoplanets, definitive evidence of extraterrestrial life remains elusive.
Xun Jian +9 more
doaj +1 more source
Journal of Advanced Nursing, Volume 81, Issue 12, Page 8170-8181, December 2025.Abstract Aim To explore Australian and New Zealand nursing and midwifery educators' planetary health knowledge, views, confidence and teaching practices. Design A cross‐sectional survey design. Methods An online survey was sent to Australian and New Zealand nursing and midwifery educators across the 45 Schools of Nursing and Midwifery between July and ...
James Bonnamy +8 more
wiley +1 more source
Multiple Outbursts of Halley-type Comet 12P/Pons–Brooks
The Astronomical JournalWe present optical observations of the Halley-type comet 12P/Pons–Brooks (12P) on its approach to perihelion. The comet was active even in the first observations at ∼8 au.
David Jewitt, Jane Luu
doaj +1 more source
Journal of Management Studies, Volume 62, Issue 8, Page 3659-3676, December 2025.Abstract In this Counterpoint, we argue for the importance of social movements in responding to the climate crisis by challenging the taken‐for‐granted practices and policies of corporate capitalism. These challenges politicize what is seen as ‘common sense’ and show that there are alternatives to the dominant social order of fossil‐fuelled economic ...
Daniel Nyberg, Christopher Wright
wiley +1 more source
Journal for the Theory of Social Behaviour, Volume 55, Issue 4, December 2025.ABSTRACT Humanity seems stuck on different ways to fail to meet the challenge posed by a declared climate emergency and manifest the problems of ecological breakdown. Rather than reprise these failures, we use the Fermi Paradox and simulation hypothesis to make a simple point about agency. The argument unfolds in two sections.
Jamie Morgan
wiley +1 more source
Life-Detection Technologies for the Next Two Decades
, 2018 Since its inception six decades ago, astrobiology has diversified immensely to encompass several scientific questions including the origin and evolution of Terran life, the organic chemical composition of extraterrestrial objects, and the concept of ...
Bodas, Dhananjay +22 more
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