Results 21 to 30 of about 21,946 (214)

Possibilities for an Aerial Biosphere in Temperate Sub Neptune-Sized Exoplanet Atmospheres

open access: yesUniverse, 2021
The search for signs of life through the detection of exoplanet atmosphere biosignature gases is gaining momentum. Yet, only a handful of rocky exoplanet atmospheres are suitable for observation with planned next-generation telescopes.
Sara Seager   +5 more
doaj   +1 more source

Update on WASP-19

open access: yesUniverse, 2023
Tidal interaction between a star and a close-in massive exoplanet causes the planetary orbit to shrink and eventually leads to tidal disruption. Understanding orbital decay in exoplanetary systems is crucial for advancing our knowledge of planetary ...
Judith Korth, Hannu Parviainen
doaj   +1 more source

Atmospheric circulation of exoplanets

open access: yes地球与行星物理论评, 2023
To date, more than 5000 exoplanets and more than 2000 brown dwarfs have been confirmed, which shows rich diversities in many aspects. With the rapid growth of the planet family, both observational and theoretical research on exoplanet atmosphere is ...
Yuchen Lian, Yongyun Hu
doaj   +1 more source

New exoplanets from the SuperWASP-North survey [PDF]

open access: yes, 2011
We present the current status of the WASP search for transiting exoplanets, focusing on recent planet discoveries from SuperWASP-North and the joint equatorial region (-20.Dec.+20) observed by both WASP telescopes.
Pollacco, Don   +17 more
core   +1 more source

Atmospheres of rocky exoplanets [PDF]

open access: yes, 2023
The increasing number of known rocky exoplanets motivates investigations of the diversity of atmospheric and surface composition of these planets.
Herbort, Oliver
core   +1 more source

Habitable Zone Lifetime of Exoplanets around Main Sequence Stars [PDF]

open access: yes, 2013
Funding: Dean's Scholarship at the University of East Anglia.The potential habitability of newly discovered exoplanets is initially assessed by determining whether their orbits fall within the circumstellar habitable zone of their star.
Claire, M.   +4 more
core   +1 more source

Trojan Exoplanets [PDF]

open access: yes
Co-orbital exoplanets are a by-product of the models of formation of planetary systems. However, none have been detected in nature thus far. Although challenging, the observation of co-orbital exoplanets would provide valuable information on the ...
Robutel, Philippe, Leleu, Adrien
core   +5 more sources

Selection of exoplanets in the habitable zone for atmospheric characterization with the James Webb Space Telescope [PDF]

open access: yes, 2023
openThe James Webb Space Telescope (JWST) is a powerful new tool that can be used for the atmospheric characterization of exoplanets, with unprecedented sensitivity and spectral resolution.
SEMENZATO, ANDREA
core  

Machine-learning Inferences of the Interior Structure of Rocky Exoplanets from Bulk Observational Constraints

open access: yesThe Astrophysical Journal Supplement Series, 2023
Characterizing the interiors of rocky exoplanets is important to understand planetary populations and further investigate planetary habitability. New observable constraints and inference techniques have been explored for this purpose.
Yong Zhao, Dongdong Ni, Zibo Liu
doaj   +1 more source

The effects of stellar winds on the magnetospheres and potential habitability of exoplanets [PDF]

open access: yes, 2014
V.S. acknowledges the support of an STFC studentship. A.A.V. acknowledges support from a Royal Astronomical Society Fellowship and an Ambizione Fellowship from the Swiss National Science Foundation. S.V.J.
S. C. Marsden   +21 more
core   +1 more source

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