A major ALMA survey of young stars has uncovered widespread methanol masers and the first detection in space of fully ...

Like a portal to another dimension, a hypnotizing swirl features in today’s Picture of the Week. This is the spiral ...

Throughout October, Chile’s Science Month, the Atacama Large Millimeter/submillimeter Array (ALMA) will open its doors to the community with two special public visits to its Operations Support ...

The Atacama Large Millimeter/submillimeter Array (ALMA) is preparing to begin Cycle 13 science observations on 1 October 2026 ...

Using the Atacama Large Millimeter/submillimeter Array (ALMA), astronomers have captured one of the most detailed three-dimensional views yet of a massive binary star system while it is still being ...

A remarkably detailed image obtained with the Atacama Large Millimeter/submillimeter Array (ALMA) reveals the uneven surface of Betelgeuse, the famous red supergiant in the constellation Orion. The ...

ALMA has mapped a roughly one-trillion-mile gas streamer feeding GW Orionis, linking late-stage infall from the surrounding cloud to the triple-star system’s strikingly misaligned planet-forming rings ...

Gravitational lensing allowed astronomers to study a compact, dust-obscured galaxy from 11 billion years ago that is the most plausible counterpart candidate to an IceCube neutrino event Astronomers ...

Astronomers have used the Atacama Large Millimeter/submillimeter Array (ALMA) to map, for the first time, the mass distribution of the gas and dust clumps from which new stars are born—the so-called ...

First-ever measurement of deuterated water in an interstellar object shows its home system formed under extreme conditions New observations from the Atacama Large Millimeter/submillimeter Array (ALMA) ...

Methanol-rich interstellar comet offers a glimpse into planet formation beyond our Solar System Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) have detected an unusually ...

Astronomers have captured the central region of our Milky Way in a striking new image using the Atacama Large Millimeter/submillimeter Array (ALMA), unveiling a complex network of cosmic gas filaments ...