Do Bound Structures Brake Cosmic Acceleration?
Do Cosmological Perturbations Have Zero Mean?
Do data favor neutrino mass and a coupling between Cold Dark Matter and Dark Energy?
Do Disk Galaxies with Abnormally Low Mass-to-Light Ratios Exist?
Do galaxies form a spectroscopic sequence?
Do Hot Haloes Around Galaxies Contain the Missing Baryons?
Do low surface brightness galaxies have dense disks?
Do micro brown dwarf detections explain the galactic dark matter?
Do Nuclear Star Clusters and Black Holes Follow the Same Host-Galaxy Correlations?
Do Nuclear Star Clusters and Supermassive Black Holes Follow the Same Host-Galaxy Correlations?
Do Observations Favour Galileon Over Quintessence?
Do primordial Lithium abundances imply there's no Dark Energy?
Do quasar broad-line velocity widths add any information to virial black hole mass estimates?
Do recent accurate measurements of $H_0$ really rule out void models as alternatives to dark energy?
Do spectra improve distance measurements of Type Ia supernovae?
Do stellar winds play a decisive role in feeding AGN?
Do sub-millimeter galaxy number counts provide evidence for a top-heavy IMF?
Do we live in a "Dirac-Milne" universe?
Do WMAP data favor neutrino mass and a coupling between Cold Dark Matter and Dark Energy?
Do WMAP5 data favor neutrino mass and a coupling between Cold Dark Matter and Dark Energy?