Results 121 to 130 of about 53,007 (245)

Limited Hysteresis in the Atmospheric Dynamics of Hot Jupiters

open access: yesThe Astrophysical Journal
Over the past two decades, a coherent picture has emerged of the atmospheric dynamics of hot Jupiters from a combination of three-dimensional general circulation models and astronomical observations.
Thaddeus D. Komacek
doaj   +1 more source

A broadband thermal emission spectrum of the ultra-hot Jupiter WASP-18b. [PDF]

open access: yesNature, 2023
Coulombe LP   +75 more
europepmc   +1 more source

Warm Jupiter Tidal Migration Can Spare Inner Planets; Hot Jupiter Tidal Migration May Not

open access: yesThe Astrophysical Journal
In this work, we investigate the dynamical survival of short-period inner planets during the high-eccentricity tidal migration of companion exterior giant planets.
Juliette Becker
doaj   +1 more source

Giant tidal tails of helium escaping the hot Jupiter HAT-P-32 b. [PDF]

open access: yesSci Adv, 2023
Zhang Z   +16 more
europepmc   +1 more source

Vega's hot dust from icy planetesimals scattered inward by an outward-migrating planetary system

open access: yes, 2014
Vega has been shown to host multiple dust populations, including both hot exo-zodiacal dust at sub-AU radii and a cold debris disk extending beyond 100 AU.
Bonsor, Amy, Raymond, Sean N.
core   +3 more sources

A Hot Gap Around Jupiter's Orbit in the Solar Nebula

open access: yes, 2012
The Sun was an order of magnitude more luminous during the first few hundred thousand years of its existence, due in part to the gravitational energy released by material accreting from the Solar nebula.
Andrews   +39 more
core   +1 more source

Probing the Possible Causes of the Transit Timing Variation for TrES-2b in the TESS Era

open access: yesThe Astronomical Journal
Nowadays, transit timing variations (TTVs) are proving to be a very valuable tool in exoplanetary science to detect exoplanets by observing variations in transit times. To study the TTV of the hot Jupiter TrES-2b, we have combined 64 high-quality transit
Shraddha Biswas   +4 more
doaj   +1 more source

Eight New Candidate Multiplanet Systems among TESS Objects of Interest

open access: yesThe Astronomical Journal
We present a search of the TESS Object of Interest (TOI) Catalog for new multiplanet systems. We perform a Box Least Squares search on light curves prepared by the Quick-Look Pipeline to recover known candidates and perform a targeted search for ...
Mohamed Jassim Munavar Hussain   +1 more
doaj   +1 more source

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