Comment on "Viable singularity-free f(R) gravity without a cosmological constant" [arXiv:0905.1941]

Comment on "w and w' of scalar field models of dark energy" [arXiv:astro-ph/0510598]

Comment on the claimed radial BAO detection by Gaztanaga et al

Comments on "Final Analysis and Results of the Phase II SIMPLE Dark Matter Search"

Comments on "First Dark Matter Results from the XENON100 Experiment"

Comments on "First Results of the Phase II SIMPLE Dark Matter Search"

Comments on "Modeling Galaxy Halos Using Dark Matter with Pressure"

Comments on arXiv:1006.0972 "XENON10/100 dark matter constraints in comparison with CoGeNT and DAMA: examining the Leff dependence"

Comments on the paper by E. Gjerlow and O. Elgaroy "Are all modes created equal ? An analysis of the WMAP 5- and 7-year data without inflationary prejudice"

Comments on Unified dark energy and dark matter from a scalar field different from quintessence

Compact binaries detection rates from gravitational wave interferometers: comparison of different procedures

Compact groups in theory and practice -- IV. The connection to large-scale structure

Compact High-Redshift Galaxies Are the Cores of the Most Massive Present-Day Spheroids

Compact molecular disc and ionized gas outflows within 350 pc of the active nucleus of Mrk 1066

Compact object coalescence rate estimation from short gamma-ray burst observations

Compact radio emission from z~0.2 X-ray bright AGN

Compact radio emission in Ultraluminous X-ray sources

Compact source detection in multi-channel microwave surveys: from SZ clusters to polarized sources

Compact source resolution and rapid variability in Arp220

Compact Sunyaev-Zeldovich `hole' in the Bullet Cluster