Results 81 to 90 of about 2,697 (212)

Thermal Properties of the Hot Core Population in Sagittarius B2 Deep South

open access: yesThe Astrophysical Journal
We report the discovery of nine new hot molecular cores in the Deep South (DS) region of Sagittarius B2 using Atacama Large Millimeter/submillimeter Array Band 6 observations.
Desmond Jeff   +9 more
doaj   +1 more source

The Unexpected Lack of Asymmetry in the Horizon-scale Image of Sagittarius A*

open access: yesThe Astrophysical Journal
The ring-like images of the two supermassive black holes captured by the Event Horizon Telescope (EHT) provide powerful probes of the physics of accretion flows at horizon scales.
J. Cole Faggert   +2 more
doaj   +1 more source

Sagittarius

open access: yes, 2020
This music score was submitted for the Kaleidoscope 2020 Call for Scores, an open access collaboration with the UCLA Music Library.
openaire   +1 more source

The JWST-NIRCam View of Sagittarius C. I. Massive Star Formation and Protostellar Outflows

open access: yesThe Astrophysical Journal
We present James Webb Space Telescope (JWST) Near Infrared Camera observations of the massive star-forming molecular cloud Sagittarius C (Sgr C) in the Central Molecular Zone (CMZ).
Samuel Crowe   +16 more
doaj   +1 more source

The Interaction between Stars and Past AGN Disk: Possible Explanation for the Kinematic Distributions of S-stars in the Galactic Center

open access: yesThe Astrophysical Journal
The presence of young stars, aged around several million years and situated within the range of ∼0.04–1 pc from our Galactic center raises a question about their origins and dynamical evolutions.
Xiao Fan   +5 more
doaj   +1 more source

The globular cluster system of the Sagittarius dwarf spheroidal galaxy: the age of Terzan 8 [PDF]

open access: green, 1998
Montegriffo   +5 more
openalex   +1 more source

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