In a six-year program started in 2014 July, the Extended Baryon Oscillation Spectroscopic
Survey (eBOSS) will conduct novel cosmological observations using the BOSS …

ABSTRACT The Sloan Digital Sky Survey (SDSS) will provide the data to support detailed
investigations of the distribution of luminous and nonluminous matter in the universe: a …

This paper describes the Seventh Data Release of the Sloan Digital Sky Survey (SDSS),
marking the completion of the original goals of the SDSS and the end of the phase known as …

Abstract The Sloan Digital Sky Survey (SDSS) is an imaging and spectroscopic survey that
will eventually cover approximately one-quarter of the celestial sphere and collect spectra …

We present the large-scale correlation function measured from a spectroscopic sample of
46,748 luminous red galaxies from the Sloan Digital Sky Survey. The survey region covers …

Major advances in our understanding of the universe have historically arisen from dramatic
improvements in our ability to “see.” We have developed progressively larger telescopes …

This paper describes the Sixth Data Release of the Sloan Digital Sky Survey. With this data
release, the imaging of the northern Galactic cap is now complete. The survey contains …

Building on the legacy of the Sloan Digital Sky Survey (SDSS-I and II), SDSS-III is a program
of four spectroscopic surveys on three scientific themes: dark energy and cosmological …

We have created a variety of composite quasar spectra using a homogeneous data set of
over 2200 spectra from the Sloan Digital Sky Survey (SDSS). The quasar sample spans a …

Analysis of transgenic mice expressing familial amyotrophic lateral sclerosis (ALS)–linked
mutations in the enzyme superoxide dismutase (SOD1) have shown that motor neuron …