NRAO, Charlottesville, VA, Author at Astronomy.com

ALMA measures mass of black hole with extreme precision

Cosmology, Galaxies

Dwarf dark galaxy hidden in ALMA gravitational lens image

Exoplanets, Planets, Stars

A planet is forming in an Earth-like orbit around a young star

“Fast radio burst” sheds new light on origin of these extreme events

Dwarf star packs a magnetic punch

Radar images provide new details on Halloween asteroid

Deep-Sky Objects, Galaxies, Stars

Astronomers discover how lowly dwarf galaxy becomes star-forming powerhouse

Cosmology, Exotic Objects

Gravitational constant appears universally constant, pulsar study suggests

Astronomy summer school radar observations shine new light on near-Earth asteroid

ALMA detects first traces of carbon “smog” permeating interstellar atmospheres of early galaxies

ALMA weighs supermassive black hole at center of distant spiral galaxy

Deep-Sky Objects, Stars

ALMA discovers proto super star cluster