University of Arizona News







New Survey Maps Where Stars Are Born

Astronomers have completed the largest-ever survey of dense gas clouds in the Milky Way, cataloging and mapping more than 6,000 gas clouds and allowing astronomers…



ALMA Views Early Universe Star Factories

Using the Atacama Large Millimeter/submillimeter Array (ALMA) and gravitational lensing, scientists have obtained new measurements of some of the oldest galaxies in the universe, revealing…