Results 41 to 50 of about 210,924 (322)

A 3D Dust Map Based on Gaia, Pan-STARRS 1, and 2MASS [PDF]

open access: yesAstrophysical Journal, 2019
We present a new three-dimensional map of dust reddening, based on Gaia parallaxes and stellar photometry from Pan-STARRS 1 and 2MASS. This map covers the sky north of a decl. of −30°, out to a distance of a few kiloparsecs.
G. Green   +4 more
semanticscholar   +1 more source

Gaia Early Data Release 3: Structure and properties of the Magellanic Clouds [PDF]

open access: yes, 2020
We compare the Gaia DR2 and Gaia EDR3 performances in the study of the Magellanic Clouds and show the clear improvements in precision and accuracy in the new release.
Gaia Collaboration   +425 more
semanticscholar   +1 more source

The 40 parsec sample of white dwarfs from Gaia [PDF]

open access: yesMonthly notices of the Royal Astronomical Society, 2023
We present a comprehensive overview of a volume-complete sample of white dwarfs located within 40 pc of the Sun, a significant proportion of which were detected in Gaia Data Release 3 (DR3).
M. O'Brien   +16 more
semanticscholar   +1 more source

Constraints on the cosmological coupling of black holes from Gaia [PDF]

open access: yesAstronomy & Astrophysics, 2023
Recent work has suggested that black holes (BHs) could be cosmologically coupled to the accelerated expansion of the universe, potentially becoming a candidate for dark energy.
R. Andrae, K. El-Badry
semanticscholar   +1 more source

Supernovae and Gaia [PDF]

open access: yesAstrophysics and Space Science, 2012
18 pages, 5 figures.
Massimo Turatto   +3 more
openaire   +3 more sources

Two Unpublished Magical Amulets in Ankara

open access: yesGephyra, 2020
The recent synthesis of Roman-period amulets by C. A. Faraone has highlighted the signifi-cance of such artefacts in strategies of personal and group protection and healing throughout Greek and Roman antiquity.
Melih Arslan   +2 more
doaj   +1 more source

Cluster Cepheids with High Precision Gaia Parallaxes, Low Zero-point Uncertainties, and Hubble Space Telescope Photometry [PDF]

open access: yesAstrophysical Journal, 2022
We present Hubble Space Telescope (HST) photometry of 17 Cepheids in open clusters and their cluster mean parallaxes from Gaia EDR3. These parallaxes are more precise than those from individual Cepheids (G < 8 mag) previously used to measure the Hubble ...
A. Riess   +9 more
semanticscholar   +1 more source

Gaia Data Release 3: Stellar multiplicity, a teaser for the hidden treasure [PDF]

open access: yesAstronomy & Astrophysics, 2022
The Gaia DR3 Catalogue contains for the first time about eight hundred thousand solutions with either orbital elements or trend parameters for astrometric, spectroscopic and eclipsing binaries, and combinations of them.
Gaia Collaboration F. Arenou   +448 more
semanticscholar   +1 more source

Análisis del Mito de Gaia y de la perspectiva ecocrítica en Avatar, de James Cameron

open access: yesEl Futuro del Pasado, 2016
Es bien sabido que la cultura popular contiene una gran variedad de mitos. En el mundo que el cineasta James Cameron plasmó en el film Avatar resulta sencillo distinguir una representación del Mito de Gaia.
María Antonia Mezquita Fernández
doaj   +1 more source

Feminism after Gaia: Care and the Posthuman

open access: yesKrisis, 2023
The prior issue of Krisis (42:1) published Critical Naturalism: A Manifesto, with the aim to instigate a debate of the issues raised in this manifesto – the necessary re-thinking of the role (and the concept) of nature in critical theory in relation to ...
Nathanja van den Heuvel
doaj   +1 more source

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