News

New NSF Support Agreement for Next Generation Very Large Array

New NSF Support Agreement for Next Generation Very Large Array

The National Science Foundation (NSF) has awarded an additional $4M to the National Radio Astronomy Observatory (NRAO) and Associated Universities, Inc. (AUI) to fund the design and development of the next generation Very Large Array (ngVLA). With this funding increment, NSF has created a cooperative support agreement for this new planned radio...

New Method May Resolve Difficulty in Measuring Universe’s Expansion

New Method May Resolve Difficulty in Measuring Universe’s Expansion

Astronomers using National Science Foundation (NSF) radio telescopes have demonstrated how a combination of gravitational-wave and radio observations, along with theoretical modeling, can turn the mergers of pairs of neutron stars into a “cosmic ruler” capable of measuring the expansion of the Universe and resolving an outstanding question over...

Planetary Rings of Uranus ‘Glow’ in Cold Light

Planetary Rings of Uranus ‘Glow’ in Cold Light

Summary: Using the both ALMA and the VLT, astronomers have imaged the cold, rock-strewn rings encircling the planet Uranus. Rather than observing the reflected sunlight from these rings, ALMA and the VLT imaged the millimeter and mid-infrared “glow” naturally emitted by the frigidly cold particles of the rings themselves. The rings of Uranus are...

2019 Jansky Lectureship Awarded to Caltech Professor

2019 Jansky Lectureship Awarded to Caltech Professor

Associated Universities, Inc. (AUI), and the National Radio Astronomy Observatory (NRAO) have awarded the 2019 Karl G. Jansky Lectureship to Dr. Anneila Sargent, Ira S. Bowen Professor of Astronomy, Emeritus, at the California Institute of Technology (Caltech). The Jansky Lectureship is an honor established by the trustees of AUI to recognize...