Keck Spectroscopy of Faint 3 < z < 7 Lyman Break Galaxies: III. The Mean Ultraviolet Spectrum at z=4

Keck Spectroscopy of Faint 3<z<7 Lyman Break Galaxies: - I. New constraints on cosmic reionisation from the luminosity and redshift-dependent fraction of Lyman-alpha emission

Keck Spectroscopy of Faint 3<z<7 Lyman Break Galaxies:- II. A High Fraction of Line Emitters at Redshift Six

Keck Spectroscopy of Faint 3<z<8 Lyman Break Galaxies:- Evidence for a Declining Fraction of Emission Line Sources In the Redshift Range 6<z<8

Keck Spectroscopy of Giant Arcs in Abell 2390

Keck Spectroscopy of Globular Clusters around NGC 1399

Keck Spectroscopy of Globular Clusters in the Elliptical Galaxy NGC 3610

Keck Spectroscopy of Globular Clusters in the Sombrero Galaxy

Keck spectroscopy of globular clusters in the spiral galaxy NGC 2683

Keck Spectroscopy of Lyman-break Galaxies and its Implications for the UV-continuum and Ly_alpha Luminosity Functions at z>6

Keck Spectroscopy of Objects with Lens-like Morphologies in the Hubble Deep Field

Keck Spectroscopy of Red Giant Stars in the Vicinity of M31's Massive Globular Cluster G1

Keck Spectroscopy of Redshift z~3 Galaxies in the Hubble Deep Field

Keck spectroscopy of the faint dwarf elliptical galaxy population in the Perseus Cluster core: mixed stellar populations and a flat luminosity function

Keck Spectroscopy of the Gravitational Lens System PG 1115+080: Redshifts of the Lensing Galaxies

Keck Spectroscopy of Three Gravitational Lens Systems Discovered in the JVAS and CLASS Surveys

Keck Spectroscopy of Two Young Globular Clusters in the Merger Remnant NGC 3921

Keck Spectroscopy of Young and Old Star Clusters in NGC 1023

Keck spectroscopy of z=1-3 ULIRGs from the Spitzer SWIRE survey

Keck Spectroscopy of z>1 Field Spheroidals: Dynamical Constraints on the Growth Rate of Red "Nuggets"