3 papers
astro-ph.GA2025
JWST View of the Supernebula in NGC 5253. II. Nebular Lines
Sara C. Beck, Jean L. Turner, Elm Zweig +7
The nearby dwarf starburst NGC 5253 is dominated by a compact radio-infrared supernebula powered by a very young and bright embedded Super Star Cluster (SSC) of …
astro-ph.GA2025
JWST View of the Supernebula in NGC 5253. I. Overview and Continuum Features
Jean L. Turner, Sara C. Beck, Elm A. Zweig +7
We present imaging spectroscopy of the "supernebula" in the nearby dwarf galaxy NGC 5253 with the MIRI-MRS integral field spectrometer of the JWST. NGC 5253 is host to an luminous…
astro-ph.GA2024
Evidence of a Cloud-Cloud Collision from Overshooting Gas in the Galactic Center
Savannah R. Gramze, Adam Ginsburg, David S. Meier +4
The Milky Way is a barred spiral galaxy with "bar lanes" that bring gas towards the Galactic Center. Gas flowing along these bar lanes often overshoots, and instead of accreting on…