Results 141 to 150 of about 239,171 (281)

MILAN Sky Survey, a dataset of raw deep sky images captured during one year with a Stellina automated telescope. [PDF]

Data Brief, 2023
Parisot O, Hitzelberger P, Bruneau P, Krebs G, Destruel C, Vandame B.   +5 more
europepmc   +1 more source

A Radio Counterpart to a Jupiter-mass Binary Object in Orion

The Astrophysical Journal Letters
Using James Webb Space Telescope near-infrared data of the inner Orion Nebula, Pearson & McCaughrean detected 40 Jupiter-mass binary objects (JuMBOs).
Luis F. Rodríguez, Laurent Loinard, Luis A. Zapata   +2 more
doaj   +1 more source

Editorial: Automated data curation and data governance automation. [PDF]

Front Big Data, 2023
Talburt JR, Ehrlinger L, Magruder J.
europepmc   +1 more source

The Nature of X-Rays from Young Stellar Objects in the Orion Nebula Cluster—A Chandra HETGS Legacy Project

The Astrophysical Journal
The Orion Nebula Cluster (ONC) is the closest site of very young (∼1 Myr) massive star formation The ONC hosts more than 1600 young and X-ray bright stars with masses ranging from ∼0.1–35 M _⊙ .
Norbert S. Schulz, David P. Huenemoerder, David A. Principe, Marc Gagne, Hans Moritz Günther, Joel Kastner, Joy Nichols, Andrew Pollock, Thomas Preibisch, Paola Testa, Fabio Reale, Fabio Favata, Claude R. Canizares   +12 more
doaj   +1 more source

The chemical composition of the Orion star forming region: stars, gas and dust

, 2010
We present a summary of main results from the studies performed in the series of papers "The chemical composition of the Orion star forming region". We reinvestigate the chemical composition of B-type stars in the Orion OB1 association by means of state ...
Nieva, M. F., Przybilla, N., Simón-Díaz, S., Stasińska, G.   +3 more
core  

The 3D Kinematics of the Orion Nebula Cluster. II. Mass-dependent Kinematics of the Inner Cluster

The Astrophysical Journal
We present the kinematic analysis of 246 stars within $4^{\prime} $ from the center of Orion Nebula Cluster (ONC), the closest massive star cluster with active star formation across the full mass range, which provides valuable insights in the formation ...
Lingfeng Wei, Christopher A. Theissen, Quinn M. Konopacky, Jessica R. Lu, Chih-Chun Hsu, Dongwon Kim   +5 more
doaj   +1 more source

Note on the photographic spectrum of the great nebula in Orion [PDF]

, 1891
William Huggins, Huggins
openalex   +1 more source

Integral field spectroscopy of selected areas of the Bright Bar and Orion-S cloud in the Orion Nebula

, 2011
We present integral field spectroscopy of two selected zones in the Orion Nebula obtained with the Potsdam Multi-Aperture Spectrophotometer (PMAS), covering the optical spectral range from 3500 to 7200 A and with a spatial resolution of 1".
A. Mesa-Delgado, Baldwin, Balick, Bally, Blagrave, Blagrave, C. Esteban, Costero, Davey, Doi, Esteban, Esteban, Esteban, Esteban, García-Díaz, García-Díaz, García-Rojas, García-Rojas, Hester, Hester, Hohenkerk, J. García-Rojas, Johansson, Kassis, L. López-Martín, López-Sánchez, M. Núñez-Díaz, Marconi, Mesa-Delgado, Mesa-Delgado, Mesa-Delgado, Mesa-Delgado, Oke, Osterbrock, O’Dell, O’Dell, O’Dell, O’Dell, O’Dell, O’Dell, Peimbert, Peimbert, Pellegrini, Pogge, Quinet, Roth, Rubin, Rubin, Seidelmann, Shaw, Simón-Díaz, Simón-Díaz, Stasińska, Storey, Storey, Sánchez, Tauber, Tenorio-Tagle, Tielens, Tsamis, Tsamis, Tsamis, van der Werf, van der Wiel, Vasconcelos, Walmsley, Walsh, Walter, Walter, Wen, Young Owl, Zhang, Zuckerman   +72 more
core   +1 more source

A Model of the Orion Nebula

The Astrophysical Journal, 1973
It is suggested that the Orion Nebula is a protrusion off the front edge of the dense molecular cloud whose central condensation is the Kleinmann-- Low nebula. The present model eliminates the two major difficulties associated with previous models in which the Trapezium is located at the center of an expanding cloud, and it can reasonably account for a
openaire   +2 more sources

Upper Limits to the Proper Motions of JuMBO 24, a Jupiter-mass Binary Object Candidate in Orion

The Astrophysical Journal
Using JWST near-infrared data of the inner Orion Nebula, S. G. Pearson & M. J. McCaughrean detected 40 binary systems they proposed to be Jupiter-mass binary objects (JuMBOs)—although their actual nature is still in debate. Only one of the objects, JuMBO
Luis F. Rodríguez, Laurent Loinard, Luis A. Zapata, Gisela N. Ortiz-León   +3 more
doaj   +1 more source