Showing 21–40 of 102 results
/ Date/ Name
Dec 15, 2009RR Lyrae Variables in the Halo of M33Jun 22, 2023Extragalactic Star Cluster Science with the Nancy Grace Roman Space Telescope's High Latitude Wide Area Survey and the Vera C. Rubin ObservatoryDec 24, 2008The ACS Survey of Galactic Globular Clusters. VII. Relative AgesJun 29, 2021Intrinsic Metallicity Variation in the Intermediate Mass Type II Globular Cluster NGC 1261Feb 17, 2014The Early Chemical Enrichment Histories of Two Sculptor Group Dwarf Galaxies as Revealed by RR Lyrae VariablesOct 22, 1997The Relative Ages of Galactic Globular ClustersDec 23, 1997WFPC2 Observations of the Small Magellanic Cloud Intermediate-Age Populous Cluster NGC 416Jun 6, 1998WIYN Open Cluster Study 1: Deep Photometry of NGC 188Aug 24, 1998The Age Dependent Luminosities of the Red Giant Branch Bump, Asymptotic Giant Branch Bump, and Horizontal Branch Red ClumpJul 31, 2007The ACS Survey of Galactic Globular Clusters: M54 and Young Populations in the Sagittarius Dwarf Spheroidal GalaxyMar 21, 2008Evidence for metallicity spreads in three massive M31 globular clustersNov 8, 2007Wide-Field Survey of Globular Clusters in M31. II. Kinematics of the Globular Cluster SystemAug 28, 2013Three New Galactic Center X-ray Sources Identified with Near-Infrared SpectroscopyMar 24, 2016The Hubble Space Telescope UV Legacy Survey of Galactic Globular Clusters. VII. Implications from the Nearly Universal Nature of Horizontal Branch DiscontinuitiesSep 13, 2001CCD Photometry of the Classic Second Parameter Globular Clusters M3 and M13Sep 14, 2001Surface Photometry of Star Clusters in the Dwarf Elliptical Galaxies NGC 185 and NGC 205May 24, 2001The Frequency of Binary Stars in the Core of 47 TucanaeJul 3, 2000Hubble Space Telescope Photometry of the Dwarf Spheroidal Galaxy ESO 410-G005Dec 6, 2016The Properties of the Magellanic Bridge Based on OGLE IV RR Lyrae VariablesSep 9, 2011HST/WFPC2 Imaging of the Dwarf Satellites And XI and And XIII : HB Morphology and RR Lyraes