Results 61 to 70 of about 33,171 (317)

The Planet Uranus [PDF]

open access: yesNature, 1905
ASTRONOMICAL amateurs will have an excellent opportunity of identifying Uranus on about July 16 next, for the planet will be in conjunction with the star 1 Sagittarii (mag. 5.3) on the night following that date.
openaire   +2 more sources

Semi-Analytical Search for Sun-Synchronous and Planet Synchronous Orbits around Jupiter, Saturn, Uranus and Neptune

open access: yesMathematics, 2022
With the development of aerospace science and technology, more and more probes are expected to be deployed around extraterrestrial planets. In this paper, some special orbits around Jupiter, Saturn, Uranus, and Neptune are discussed and analyzed.
Biao Yang   +7 more
doaj   +1 more source

Uranus: Simple, Efficient SGX Programming and its Applications

open access: yesACM Asia Conference on Computer and Communications Security, 2020
Applications written in Java have strengths to tackle diverse threats in public clouds, but these applications are still prone to privileged attacks when processing plaintext data.
Jianyu Jiang   +8 more
semanticscholar   +1 more source

Uranus's complex internal structure

open access: yesAstronomy & Astrophysics
Uranus's bulk composition remains unknown. Although there are clear indications that Uranus's interior is not fully convective, and therefore has a non-adiabatic temperature profile, many interior models continue to assume an adiabatic interior.
A. Benno Neuenschwander   +2 more
semanticscholar   +1 more source

Tropospheric Composition and Circulation of Uranus with ALMA and the VLA [PDF]

open access: yes, 2020
We present Atacama Large Millimeter/submillimeter Array (ALMA) and Very Large Array (VLA) spatial maps of the Uranian atmosphere taken between 2015 and 2018 at wavelengths from 1.3 mm to 10 cm, probing pressures from ∼1 to ∼50 bar at spatial resolutions ...
E. Molter   +6 more
semanticscholar   +1 more source

DATA PROCESSING OF PLATES CONTAINING IMAGES OF URANUS AND NEPTUNE FROM UKRVO DIGITAL ARCHIVE: STRUCTURE, QUALITY ANALYSIS

open access: yesOdessa Astronomical Publications, 2016
To use accumulated resources of UkrVO digital archive, analysis of the available photographic plates containing images of Uranus and Neptune was conducted.
Yu. Protsyuk   +6 more
doaj   +1 more source

Earth-based Stellar Occultation Predictions for Jupiter, Saturn, Uranus, Neptune, Titan, and Triton: 2023–2050

open access: yesThe Planetary Science Journal, 2023
In support of studies of decadal-timescale evolution of outer solar system atmospheres and ring systems, we present detailed Earth-based stellar occultation predictions for Jupiter, Saturn, Uranus, Neptune, Titan, and Triton for 2023–2050,
Richard G. French, Damya Souami
doaj   +1 more source

Stability of H3O at extreme conditions and implications for the magnetic fields of Uranus and Neptune

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2020
Significance Understanding the interior structure and dynamics of outer Solar System planets in terms of their component materials is a major scientific challenge.
Peihao Huang   +8 more
semanticscholar   +1 more source

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