The VLBA finds the closest pair of supermassive black holes yet found, orbiting each other at the core of a distant galaxy.

NRAO and AUI are launching development of a new radio-telescope system with the advanced capabilities to answer critical scientific questions of the coming decades.

Animated series explains the discoveries enabled by ALMA and the wonders of the invisible universe.

NSF awards grant to VA-NC Alliance program.

The ALMA Board selects Dr. Sean Dougherty as the new ALMA Director for a 5-year term beginning April 2018.

Astronomy outreach team travels to Chile to learn about U.S.-funded observatories.

ALMA has observed stars like the Sun at a very early stage in their formation and found traces of methyl isocyanate — a chemical building block of life.

LL Pegasi is an amazing celestial spiral.

Tour the iconic constellation of Orion with NRAO’s latest edition to its Milky Way Explorer.

Death of former Director Kwok-Yung (Fred) Lo