Evidence for Sub-Populations in Globular Clusters: Their Properties and Relationship with Cluster Properties
An increasing number of both photometric and spectroscopic observations over the last decade have shown the existence of distinct sub-populations in some...
Low-luminosity AGNs (LLAGNs), which make up the vast majority of the AGN population, may yield important clues into the origin and evolution of nuclear activity...
Evidence for the Large-Scale Dissociation of Molecular Gas in the Inner Spiral Arms of M81
We compare the details of the distributions of HI, Hα , and far-UV emission in the spiral arms of M81, at a resolution of about 9'' (linear resolution 150 pc at...
Evidence for the non-destruction of the Most Massive Molecular Clouds even after they have given Birth to Massive Star Clusters
We have combined observations of the Antennae galaxies from the radio interferometer ALMA and from the optical interferometer GHαFaS (Galaxy Hα Fabry-Perot...
Evidence for the Non-destruction of the Most Massive Molecular Clouds even After they have Given Birth to Massive Star Clusters
We have observed the interacting galaxies system, the Antennae, using the Fabry-Perot interferometer GHαFaS on the 4.2m William Herschel Telescope at the...
Evidence For Two-component Distributions Describing Magnetic Bright Points In The Solar Photosphere
High-resolution observations of the Sun reveal the presence of Magnetic Bright Points (MBPs), which are small-scale features associated with strong magnetic...
Evidence for Water Maser Reverberation in NGC 1068
The brighter water masers of NGC 1068 appear to trace molecular gas in a parsec-scale disk surrounding the central engine. We find evidence that these masers...