Observational Scan Induced Artificial CMB Anisotropy

Observational selection effects and the M-sigma relation

Observational Signatures of Gravitational Couplings in DBI Inflation

Observational Signatures of Lyman Alpha Emission from Early Galaxy Formation

Observational signatures of pre-inflationary and lower-dimensional effective gravity

Observational Signatures of the First Galaxies

Observational tests for oscillating expansion rate of the Universe

Observational tests for Λ(t)CDM cosmology

Observational tests of a two parameter power-law class modified gravity in Palatini formalism

Observational tests of Galileon gravity with growth rate

Observational tests of inflation with a field derivative coupling to gravity

Observations and modeling of the dust emission from the H2-bright galaxy-wide shock in Stephan's Quintet

Observations of 44 extragalactic radio sources with the VLBA at 92cm: A List of Potential Calibrators and Targets for LOFAR and RadioAstron

Observations of Arp 220 using Herschel-SPIRE: An Unprecedented View of the Molecular Gas in an Extreme Star Formation Environment

Observations of dark and luminous matter: the radial distribution of satellite galaxies around massive red galaxies

Observations of Far-Ultraviolet Diffuse Emission from the Small Magellanic Cloud

Observations of flat-spectrum radio sources at 850 microns from the James Clerk Maxwell Telescope II. April 2000 to June 2005

Observations of Lensed Relativistic Jets as a Tool of Constraining Lens Galaxy Parameters

Observations of Milky Way Dwarf Spheroidal galaxies with the Fermi-LAT detector and constraints on Dark Matter models

Observations of Outflowing UV Absorbers in NGC 4051 with the Cosmic Origins Spectrograph