Results 101 to 110 of about 1,480 (207)

The Case for Edge-on Binaries: An Avenue Toward Comparative Exoplanet Demographics

open access: yesThe Astrophysical Journal Letters
Most Sun-like and higher-mass stars reside in systems that include one or more gravitationally bound stellar companions. These systems offer an important probe of planet formation in the most common stellar systems, while also providing key insights into
Joseph E. Hand   +2 more
doaj   +1 more source

Where Are the Water Worlds? Identifying Exo-water-worlds Using Models of Planet Formation and Atmospheric Evolution

open access: yesThe Astrophysical Journal
Planet formation models suggest that the small exoplanets that migrate from beyond the snowline of the protoplanetary disk likely contain water-ice-rich cores (∼50% by mass), also known as water worlds.
Aritra Chakrabarty, Gijs D. Mulders
doaj   +1 more source

White dwarf systems: The composition of exoplanets

open access: yes
Preprint of a chapter for the 'Encyclopedia of Astrophysics' (Editor-in-Chief Ilya Mandel, Section Editor Dimitri Veras) to be published by Elsevier as a Reference ...
openaire   +2 more sources

Detecting ring systems around exoplanets using high resolution spectroscopy: the case of 51 Pegasi b [PDF]

open access: bronze, 2015
N. C. Santos   +15 more
openalex   +1 more source

Comprehensive Parameter Determination of Exoplanets through Asteroseismic Host Star Constraints

open access: yesThe Astrophysical Journal
This study develops a robust framework for exoplanet characterization by leveraging asteroseismic constraints on host stars. Using precise photometric data from missions such as Kepler and TESS, we derive stellar parameters, including mass, radius, and ...
Wen-Xu Lin   +7 more
doaj   +1 more source

FIVE NEW EXOPLANETS ORBITING THREE METAL-RICH, MASSIVE STARS: TWO-PLANET SYSTEMS INCLUDING LONG-PERIOD PLANETS AND AN ECCENTRIC PLANET [PDF]

open access: green, 2015
Hiroki Harakawa   +15 more
openalex   +1 more source

JWST's eyes on an alien world. [PDF]

open access: yesInnovation (Camb), 2023
Zhang X.
europepmc   +1 more source

Exoplanet Found in Curious Triple-Star System

open access: yesEos, 2016
The newly discovered planet balances precariously in orbit within the star system, puzzling scientists.
openaire   +2 more sources

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