Showing 1–20 of 218 results
/ Date/ Name
Apr 30, 2010Exploring the Spectral Space of Low Redshift QSOsSep 27, 2006The Centers of Early-Type Galaxies with HST. VI. Bimodal Central Surface Brightness ProfilesDec 6, 2011The Cluster of Blue Stars Surrounding the M31 Nuclear Black HoleAug 12, 2002Deconvolution With a Spatially-Variant PSFJun 7, 2002Galaxies with a Central Minimum in Stellar Luminosity DensityJun 26, 2025A Demonstration of Interstellar Navigation Using New HorizonsJan 23, 2009A Candidate Sub-Parsec Supermassive Binary Black Hole SystemJun 29, 2006The Masses of Nuclear Black Holes in Luminous Elliptical Galaxies and Implications for the Space Density of the Most Massive Black HolesOct 23, 1998Combining Undersampled Dithered ImagesMay 29, 2009HST Images and KPNO Spectroscopy of the Binary Black Hole Candidate SDSS J153636.22+044127.0Sep 19, 2012Cores and the Kinematics of Early-Type GalaxiesOct 22, 2021The Dark Side of PlutoSep 23, 2017The New Horizons and Hubble Space Telescope Search For Rings, Dust, and Debris in the Pluto-Charon SystemJun 19, 1998M32+/-1Jul 7, 1999The Photometry of Undersampled Point Spread FunctionsMay 28, 2007Selection Bias in Observing the Cosmological Evolution of the Mbh-sigma and Mbh-L RelationshipsNov 5, 2020New Horizons Observations of the Cosmic Optical BackgroundFeb 9, 2022Anomalous Flux in the Cosmic Optical Background Detected With New Horizons ObservationsJul 8, 2024New Synoptic Observations of the Cosmic Optical Background with New HorizonsJul 8, 2014Brightest Cluster Galaxies at the Present Epoch