2020.02.14
Galactic Cosmic Rays Affect Titan’s Atmosphere
Planetary scientists using the Atacama Large Millimeter/submillimeter Array (ALMA) revealed the secrets of the atmosphere of Titan, the largest moon of Saturn.…
ALMA Discoveries
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2020.02.06
ALMA catches beautiful outcome of stellar fight
Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) have spotted a peculiar gas cloud that resulted from a confrontation between two star…
2020.01.23
Astronomers Reveal Interstellar Thread of One of Life’s Building Blocks
Phosphorus, present in our DNA and cell membranes, is an essential element for life as we know it. But how it arrived on the early Earth is something of a myst…
2020.01.16
The Turbulent Life of Two Supermassive Black Holes Caught in a Galaxy Crash
ALMA sees material around two growing supermassive black holes in unprecedented detail. NGC 6240 as seen with ALMA (top) and the Hubble Space Telescope (bottom…
2019.12.27
ALMA Spots Most Distant Dusty Galaxy Hidden in Plain Sight
Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) have spotted the light of a massive galaxy seen only 970 million years after the Big …
2019.12.23
Massive Gas Disk Raises Questions about Planet Formation Theory
Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) found a young star surrounded by an astonishing mass of gas. The star, called 49 Ceti…
2019.12.16
Carbon Cocoons Surround Growing Galaxies – ALMA Spots Earliest Environment Pollution in the Universe -
Researchers have discovered gigantic clouds of gaseous carbon spanning more than a radius of 30,000 light-years around young galaxies using the Atacama Large M…
2019.12.05
ALMA Witness Planet Formation in Action
For the first time, astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) have witnessed 3D motions of gas in a planet-forming disk. At thr…
2019.11.21
Feeding a Baby Star through a Whirlpool in Space
Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) detected a pair of spiral arms in an accretion disk around a baby star. Interestingly…
2019.11.18
ALMA Reveals Origin of Mysterious Blast: AT2018cow originated from supernova in a strongly-magnetized, dense environment
The origin of the cosmic explosion “AT2018cow” discovered on June 16, 2018 is still controversial; it could have originated from a tidal disruption or from a s…
2019.11.14
Two Cosmic Peacocks show Violent History of the Magellanic Clouds
Two peacock-shaped gaseous clouds were revealed in the Large Magellanic Cloud (LMC) by observations with the Atacama Large Millimeter/submillimeter Array (ALMA…
2019.10.18
A Cosmic Pretzel
Astronomers using ALMA have obtained an extremely high-resolution image showing two disks in which young stars are growing, fed by a complex pretzel-shaped net…
2019.10.15
ALMA explores a Cosmic Jellyfish
Using the detailed eyes of the Atacama Large Millimeter/submillimeter Array (ALMA) and ESO’s Very Large Telescope (VLT), astronomers have mapped the intense ta…
2019.10.09
Rarest form of CO Provides Hint to the Birth of Planets around Young Star
Astronomers have discovered the rarest stable carbon monoxide isotope molecule, 13C17O, in the dust and gas disk around a young star usin…
2019.10.04
Massive Filaments Fuel the Growth of Galaxies and Supermassive Black Holes
An international group of scientists led by the RIKEN Cluster for Pioneering Research has used observations from the Multi Unit Spectroscopic Explorer (MUSE) a…
2019.08.27
ALMA Shows What’s Inside Jupiter’s Storms
Swirling clouds, big colorful belts, giant storms — the beautiful and turbulent atmosphere of Jupiter has been showcased many times. But what is going on below…
2019.08.08
ALMA Identified Dark Ancestors of Massive Elliptical Galaxies - Unexpected Hidden Galaxies Question Theories of Universe Evolution
Researchers using the Atacama Large Millimeter/submillimeter Array (ALMA) identified 39 faint galaxies that are not seen with the Hubble Space Telescope’s deep…
2019.07.12
“Moon Forming” Circumplanetary Disk Discovered around Young Planet in Distant Star System
Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) have made the first-ever observations of a circumplanetary disk, the planet-girding b…
2019.07.11
2019 Solar Eclipse Image from ALMA
The Total Solar Eclipse of July 2, 2019, was partially visible from the ALMA observatory with 76% of the Sun covered by the Moon. Against all the odds, despite…
2019.07.08
Massive Stars Grow Same Way as Light Stars, Just Bigger
Astronomers obtained the first detailed face-on view of a gaseous disk feeding the growth of a massive baby star. They found that it shares many common feature…
NEW ARTICLES
2026 10.15
Jun Sawada, Executive Chairman of NTT Inc. and Chairperson of the Committee on National Space Policy, Visits ALMA Facilities in Chile
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On September 15, 2026, Mr. Jun Sawada, Executive Chairman of NTT Inc. and Chairperson of the Committee on National Spac…
2026 10.8
ALMA Reveals Hidden Chemistry and Unexpected Radio Beacons Around Young Stars
An international team brought a major ALMA survey to open a new window on how organic molecules take shape around young…
2026 9.8
Watching a Massive Binary Assemble in Real Time
Using the Atacama Large Millimeter/submillimeter Array (ALMA), astronomers have obtained the most detailed three-dimens…
