Planet Texas 2050 Statement on Black Lives Matter and Racial Injustice [PDF]
, 2020 You are viewing an article about Planet Texas 2050 in 2020.Office of the VP for ...
UT Austin, Planet Texas 2050
core +1 more source
Development and prospect of planetary optical remote sensing at Lenghu
地球与行星物理论评, 2021 Planetary science is the one among the frontiers of science in the world and also is one of the key components of the development strategy of science and technology in China, which reflects the state of national natural science and the comprehensive ...
Fei He, Zhonghua Yao, Yong Wei
doaj +1 more source
Planetary plasma measurement technology
地球与行星物理论评, 2021 Plasma is a key element of planetary environment, which is critical for understanding the planetary evolution history and mechanism. The plasma environment is related to the magnetic field and atmosphere status of the planet.
Linggao Kong +4 more
doaj +1 more source
A terrestrial planet candidate in a temperate orbit around Proxima Centauri [PDF]
Nature, 2016 At a distance of 1.295 parsecs, the red dwarf Proxima Centauri (α Centauri C, GL 551, HIP 70890 or simply Proxima) is the Sun’s closest stellar neighbour and one of the best-studied low-mass stars.
G. Anglada-Escudé +30 more
semanticscholar +1 more source
The Gaia–Kepler Stellar Properties Catalog. II. Planet Radius Demographics as a Function of Stellar Mass and Age [PDF]
Astronomical Journal, 2020 Studies of exoplanet demographics require large samples and precise constraints on exoplanet host stars. Using the homogeneous Kepler stellar properties derived using the Gaia Data Release 2 by Berger et al., we recompute Kepler planet radii and incident
T. Berger +4 more
semanticscholar +1 more source
PLANET-PLANET SCATTERING IN PLANETESIMAL DISKS [PDF]
The Astrophysical Journal, 2009 We study the final architecture of planetary systems that evolve under the combined effects of planet-planet and planetesimal scattering. Using N-body simulations we investigate the dynamics of marginally unstable systems of gas and ice giants both in isolation and when the planets form interior to a planetesimal belt.
Raymond, Sean N. +2 more
openaire +2 more sources
Tilting Planets during Planet Scattering [PDF]
The Astrophysical Journal Letters, 2021 Abstract Observational constraints on planetary spin axis have recently become possible, and they have revealed a system that favors large spin-axis misalignment, low stellar spin–orbit misalignment, and high eccentricity. To explain the origin of such systems, we propose a mechanism that could tilt the planetary spin axis during planet ...
openaire +2 more sources
Flower production prospects and sustainability challenges in Ethiopia: A systematic review
Frontiers in Environmental Science, 2022 The people, planet, and profit sustainability concerns emerged as a novel concept in the ethical business governance system in the floriculture industry. In Ethiopia, however, the sectoral sustainability concern is in its infant stage.
Shiferaw Mebrat +3 more
doaj +1 more source
A planet within the debris disk around the pre-main sequence star AU Mic [PDF]
Nature, 2020 AU Microscopii (AU Mic) is the second closest pre-main-sequence star, at a distance of 9.79 parsecs and with an age of 22 million years1. AU Mic possesses a relatively rare2 and spatially resolved3 edge-on debris disk extending from about 35 to 210 ...
P. Plavchan +86 more
semanticscholar +1 more source
The California-Kepler Survey. VII. Precise Planet Radii Leveraging Gaia DR2 Reveal the Stellar Mass Dependence of the Planet Radius Gap [PDF]
Astronomical Journal, 2018 The distribution of planet sizes encodes details of planet formation and evolution. We present the most precise planet size distribution to date based on Gaia parallaxes, Kepler photometry, and spectroscopic temperatures from the California-Kepler Survey.
B. Fulton, E. Petigura
semanticscholar +1 more source