271 citations · 981 across the 17 of their papers we have counts for
Showing 2023Show all
3 papers · 1 filter
astro-ph.GA2023
Variations of Interstellar Gas-to-Dust Ratios at High Galactic Latitudes
J. Michael Shull, Georgia V. Panopoulou
Interstellar dust at high Galactic latitudes can influence astronomical foreground subtraction, produce diffuse scattered light, and soften the ultraviolet spectra of quasars. In a…
astro-ph.GA2023
The Spatial and Emission Properties of the Large [O III] Emission Nebula Near M31
Robert A. Fesen, Stefan Kimeswenger, J. Michael Shull +8
Drechsler et al. (2023) reported the unexpected discovery of a 1.5 degree long [O III] emission nebula 1.2 degrees southeast of the M31 nucleus. Here we present additional images o…
astro-ph.GA2023
Interstellar Bow Shocks around Fast Stars Passing through the Local Interstellar Medium
J. Michael Shull, S. R. Kulkarni
Bow-shocks are produced in the local interstellar medium by the passage of fast stars from the Galactic thin-disk and thick-disk populations with velocities 40-80 km/s. St…