Results 71 to 80 of about 536 (176)

Insights on the Formation Conditions of Uranus and Neptune from Their Deep Elemental Compositions

The Planetary Science Journal
This study, placed in the context of the preparation for the Uranus Orbiter Probe mission, aims to predict the bulk volatile compositions of Uranus and Neptune.
Olivier Mousis, Antoine Schneeberger, Thibault Cavalié, Kathleen E. Mandt, Artyom Aguichine, Jonathan I. Lunine, Tom Benest Couzinou, Vincent Hue, Raphaël Moreno   +8 more
doaj   +1 more source

JWST Imaging of Edge-on Protoplanetary Disks. III. Drastic Morphological Transformation Across the Mid-infrared in Oph163131

The Astrophysical Journal
We present JWST broadband images of the highly inclined protoplanetary disk SSTc2d J163131.2-242627 (Oph163131) from 2.0 to 21 μ m. The images show a remarkable evolution in disk structure with wavelength, quite different from previous JWST observations ...
Marion Villenave, Karl R. Stapelfeldt, Gaspard Duchêne, François Ménard, Marshall D. Perrin, Christophe Pinte, Schuyler G. Wolff, Ryo Tazaki, Deborah L. Padgett   +8 more
doaj   +1 more source

Modeling the Impact of Moderate External UV Irradiation on Disk Chemistry

The Astrophysical Journal
The chemistry within a protoplanetary disk is greatly affected by external radiation from the local stellar environment. Previous work has focused on extreme radiation fields, representative of the center of something like the Orion Nebula Cluster ...
Rachel E. Gross, L. Ilsedore Cleeves
doaj   +1 more source

Evolution of the Solar Nebula. III. Protoplanetary Disks Undergoing Mass Accretion [PDF]

, 1997
Alan P. Boss
openalex   +1 more source

Molecular Line Observations of the Protoplanetary Nebula, IRAS 19312+1950 [PDF]

, 2003
Shuji Deguchi, Jun‐ichi Nakashima
openalex   +1 more source

Neutral Carbon in the Protoplanetary Nebulae CRL 618 and CRL 2688 [PDF]

The Astrophysical Journal, 1997
7 pages, LaTex AASTeX macros.
openaire   +4 more sources

Thermal and hydrostatic structure of the protoplanetary nebula exposed to stellar radiation and stellar wind from the central star [PDF]

, 2007
Young Seok Yun, Hiroyuki Emori, Kiyoshi Nakazawa   +2 more
openalex   +1 more source

86th Annual Meeting of the Meteoritical Society (2024)

Meteoritics &Planetary Science, Volume 59, Issue S1, Page i-xlii, August 2024.
wiley   +2 more sources

Multi-Observatory Research of Young Stellar Energetic Flares (MORYSEF): X-Ray-flare-related Phenomena and Multi-epoch Behavior

The Astrophysical Journal
The most powerful stellar flares driven by magnetic energy occur during the early pre-main-sequence (PMS) phase. The Orion Nebula represents the nearest region populated by young stars, showing the greatest number of flares accessible to a single ...
Konstantin V. Getman, Eric D. Feigelson, Abygail R. Waggoner, L. Ilsedore Cleeves, Jan Forbrich, Joe P. Ninan, Oleg Kochukhov, Vladimir S. Airapetian, Sergio A. Dzib, Charles J. Law, Christian Rab   +10 more
doaj   +1 more source

Size‐selective Concentration of Chondrules and Other Small Particles in Protoplanetary Nebula Turbulence [PDF]

, 2001
Jeffrey N. Cuzzi, R. C. Hogan, J. M. Paque, Anthony R. Dobrovolskis   +3 more
openalex   +1 more source