Gas in the halos of galaxies dominates the universe's baryon budget, traces its dark-matter potential wells, and supplies the fuel for star formation. Circumgalactic gas has also long been suspected to regulate galaxy...

The circumgalactic medium (CGM) can be viewed as an atmosphere that surrounds a galaxy and sustains star formation within it. Much of what we know about the CGM has come from absorption-line spectroscopy, mainly in the...

A workshop to further explore science cases for KWFI

The Keck Wide-Field Imager (KWFI) is a proposed prime focus camera mounted on the Keck telescopes and will be the world’s most sensitive wide-field optical imager...

Join co-organizers Blakesley Burkhart, Mike Shelley and David Spergel in an interactive workshop held at the Flatiron Institute in New York City 2-6 December entitled, Universality: Turbulence Across Vast Scales.