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ALMA


Illustration of new ALMA observations revealing spiral-shaped gas streamer guided by magnetic fields in a star-forming nursery

Astronomers Spot Magnetically-Guided Streamer Funneling Star-Building Material into Newborn System in Perseus

Posted on October 20, 2025October 21, 2025

A team of astronomers led by Paulo Cortes, a scientist with the U.S. National Science Foundation National Radio Astronomy…

ALMA
A scene in space, rings of dust circle a bright star, comets and planets float nearby. Tiny molecules representing heavy water appear throughout the image, connecting the star, comets, and planets.

First-ever Detection of “Heavy Water” in a Planet-forming Disk

Posted on October 15, 2025October 1, 2025

The discovery of ancient water in a planet-forming disk reveals that some of the water found in comets—and maybe…

ALMA

Cosmic Tug-of-War: Gravity Reshapes Magnetic Fields in Star Clusters

Posted on October 8, 2025October 8, 2025

Astronomers have captured the clearest picture yet of how massive stars are born, revealing a dramatic interplay between gravity…

ALMA
colorful rings surrounding a star with lines weaving up and down through them

Astronomers Reveal Planet Building’s Secret Ingredient: Magnetism

Posted on September 12, 2025September 12, 2025

Astronomers have created a detailed map revealing the magnetic fields weaving through TW Hydrae, one of the closest known…

ALMA

Neighboring Star’s Warped Ring Shaped by Evolving Planets

Posted on September 4, 2025September 4, 2025

Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) have made the highest resolution image to date, revealing new insights…

ALMA

Comet’s Water Holds Clues to Life on Earth

Posted on August 8, 2025August 8, 2025

New research has uncovered compelling evidence that water from a comet is strikingly similar to that found in Earth’s…

ALMA

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