Results 171 to 180 of about 624,657 (195)

Two New HATNet Hot Jupiters around A Stars and the First Glimpse at the Occurrence Rate of Hot Jupiters from TESS∗ [PDF]

open access: yesAstronomical Journal, 2019
peer reviewedWide-field surveys for transiting planets are well suited to searching diverse stellar populations, enabling a better understanding of the link between the properties of planets and their parent stars.
Zouhair Benkhaldoun   +2 more
exaly   +2 more sources

Origins of Hot Jupiters [PDF]

open access: yesAnnual Review of Astronomy and Astrophysics, 2018
Hot Jupiters were the first exoplanets to be discovered around main sequence stars and astonished us with their close-in orbits. They are a prime example of how exoplanets have challenged our textbook, solar-system inspired story of how planetary systems form and evolve.
John Asher Johnson
exaly   +3 more sources

Exoplanets: Atmospheres of Hot Jupiters

open access: yes, 2019
The history of exoplanetary atmospheres studies is strongly based on the observations and investigations of the gaseous envelopes of hot Jupiters—exoplanet gas giants that have masses comparable to the mass of Jupiter and orbital semi-major axes shorter ...
Pavel V. Kaygorodov   +2 more
exaly   +2 more sources

DYNAMICAL INTERACTIONS MAKE HOT JUPITERS IN OPEN STAR CLUSTERS

open access: yesAstrophysical Journal, 2016
Explaining the origin and evolution of exoplanetary hot Jupiters remains a significant challenge. One possible mechanism for the production of hot Jupiters is planet-planet interactions, which produce them from planets born far from their host stars but ...
Michael Shara, Jarrod Hurley
exaly   +2 more sources

Hot Shadows of Jupiter

Science, 1965
On the evenings of 26 October and 15 December 1962, while the disk of Jupiter was being scanned for thermal emission in the 8- to 14-micron wavelength region, a large enhancement was discovered in the emission from shadows cast on Jupiter by the Jovian satellites Ganymede and Europa.
openaire   +3 more sources

A Tsunami of Hot Jupiters?

Science, 2003
AMERICAN ASTRONOMICAL SOCIETY MEETINGSEATTLE-- Pacific Northwest winter skies cleared for 4 days in early January, welcoming more than 2000 astronomers to their biannual meeting. Announced at the meeting was the latest extrasolar planet to be discovered, which sets three standards: farthest from Earth, tiniest orbit, and the first to be revealed by a ...
openaire   +1 more source

Gas envelopes of exoplanets—hot Jupiters

Uspekhi Fizicheskih Nauk, 2020
Abstract We consider the physical characteristics and dynamics of the gaseous envelopes of hot Jupiters (HJs) — gas giants with a mass comparable to Jupiter’s and a semi-major axis of less than 0.1 a.u. Although HJs were discovered almost a quarter of a century ago, many issues about their origin remain open. There are two reasons for
D V Bisikalo   +3 more
openaire   +1 more source

Hot CH4 in the polar regions of Jupiter

Icarus, 2015
We have obtained 3.3–3.4-μm spectro-images of Jupiter including CH_4 and H_3^+ emission lines from both polar regions at the Gemini North telescope. We find that the peak of the 3-μm CH_4 northern bright spot is located at ∼200° (SysIII) longitude, ∼20° west of the center of the 8-μm north-polar bright spot, and does not coincide with the 3-μm H_3 ...
Kim, Sang Joon   +6 more
openaire   +2 more sources

Atmospheric heat redistribution effect on emission spectra of Hot-Jupiters

New Astronomy, 2023
Sujan Sengupta, Soumya Sengupta
exaly  

Hot Jupiters

2014
David W. Latham, Nader Haghighipour
openaire   +1 more source

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