Results 51 to 60 of about 885,801 (233)
Analysis of PlanetScope Dove Digital Surface Model Accuracy Using Geometrically Simulated Images
Remote Sensing, 2023 Many objectives in geoscience and engineering require Earth surface elevations at greater temporospatial resolution and coverage than are currently available.
Myoung-Jong Noh, Ian M. Howat
doaj +1 more source
Microlensing Detections of Moons of Exoplanets
, 2008 We investigate the characteristic of microlensing signals of Earth-like moons orbiting ice-giant planets. From this, we find that non-negligible satellite signals occur when the planet-moon separation is similar to or greater than the Einstein radius of ...
Bozza V. +5 more
core +1 more source
Direct Measurement of the Radius and Density of the Transiting Exoplanet HD 189733B with the CHARA Array [PDF]
, 2007 We have measured the angular diameter of the transiting extrasolar planet host star HD 189733 using the CHARA O/IR interferometric array. Combining our new angular diameter of 0.377+/-0.024 mas with the Hipparcos parallax leads to a linear radius for the
Baraffe I. +12 more
core +4 more sources
, 2011 Introduction: Planning to take a vacation soon? Visit Phobos! Small and cozy, Phobos orbits the fourth planet from the Sun in less than eight hours. From your observation deck on Phobos, you will have a superb view of Mars. You will see its mountains,
McDonald Observatory +1 more
core
Hot Jupiters from Secular Planet--Planet Interactions
, 2011 About 25 per cent of `hot Jupiters' (extrasolar Jovian-mass planets with close-in orbits) are actually orbiting counter to the spin direction of the star.
AA Zdziarski +31 more
core +1 more source
Planetary Temperatures in the Presence of an Inert, Nonradiative Atmosphere
Quaestiones Geographicae, 2020 This study considers solid planets at about 300 K and an inert atmosphere having no interaction with associated radiation. Processes considered include transfer of energy from the surface skin to underlying layers depending on thermal properties ...
Nicol John Leslie
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ANALYSIS OF THE BENEFITS OF CORPORATE SOCIAL RESPONSIBILITY THROUGH THE TRIPLE BOTTOM LINE APPROACH AT PT. TIRTA INVESTAMA INDONESIA [PDF]
Russian Journal of Agricultural and Socio-Economic Sciences, 2019 The role of Corporate Social Responsibility (CSR) has become increasingly important in the current era of globalization. This was triggered by the ecosystem of company activities to create business operational sustainability amid the local community ...
Samsudin A. +3 more
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Dynamical stability of the Gliese 581 exoplanetary system [PDF]
, 2014 Using numerical methods we investigate the dynamical stability of the Gliese 581 exoplanetary system. The system is known to harbour four planets (b-e).
Nagy, Imre, Tóth, Zsuzsanna
core +2 more sources
Remote Sensing, 2021 With the ability to capture daily imagery of Earth at very high spatial resolutions, commercial smallsats are emerging as a key resource for the remote sensing community.
Amy E. Frazier, Benjamin L. Hemingway
doaj +1 more source
Puzzling out the coexistence of terrestrial planets and giant exoplanets. The 2/1 resonant periodic orbits [PDF]
, 2018 Hundreds of giant planets have been discovered so far and the quest of exo-Earths in giant planet systems has become intriguing. In this work, we aim to address the question of the possible long-term coexistence of a terrestrial companion on an orbit ...
Antoniadou, Kyriaki I. +1 more
core +2 more sources