2020.03.05
ALMA Spots Metamorphosing Aged Star
An international team of astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) has captured the very moment when an old star first starts t…
Press Releases
41 - 60 / 121
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.…
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…
2019.11.14
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…
2019.10.04
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…
2019.08.08
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…
2019.07.08
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…
2019.06.26
ALMA Pinpoints the Formation Site of Planet around Nearest Young Star
Researchers using ALMA (Atacama Large Millimeter/submillimeter Array) found a small dust concentration in the disk around TW Hydrae, the nearest young star. It…
2019.06.18
ALMA Finds Earliest Example of Merging Galaxies
Researchers using ALMA (Atacama Large Millimeter/submillimeter Array) observed signals of oxygen, carbon, and dust from a galaxy in the early Universe 13 billi…
2019.05.16
ALMA Discovers Aluminum around Young Star
Researchers using ALMA data discovered an aluminum-bearing molecule for the first time around a young star. Aluminum rich inclusions found in meteorites are so…
2019.04.10
Astronomers Capture First Image of a Black Hole
The Event Horizon Telescope (EHT) — a planet-scale array of eight ground-based radio telescopes forged through international collaboration — was designed to ca…
2019.03.28
Spiraling giants: witnessing the birth of a massive binary star system
Scientists from the RIKEN in Japan, Chalmers University of Technology in Sweden and the University of Virginia in the USA and collaborators have made observati…
2019.03.20
The Rise and Fall of Ziggy Star Formation and the Rich Dust from Ancient Stars
Researchers have detected a radio signal from abundant interstellar dust in MACS0416_Y1, a galaxy 13.2 billion light-years away in the constellation Eridanus. …
2019.03.14
ALMA Observes the Formation Sites of Solar-System-like Planets
Researchers have spotted the formation sites of planets around a young star resembling our Sun. Two rings of dust around the star, at distances comparable to t…
2019.02.28
Hiding Black Hole Found
Astronomers have detected a stealthy black hole from its effects on an interstellar gas cloud. This intermediate mass black hole is one of over 100 million qui…
2019.02.26
ALMA Differentiates Two Birth Cries from a Single Star –Strong evidence of independent origins for two gas flows
Astronomers have unveiled the enigmatic origins of two different gas streams from a baby star. Using ALMA, they found that the slow outflow and the high speed …
2019.02.05
Retreating Snow Line Reveals Organic Molecules around Young Star
Astronomers using ALMA have detected various complex organic molecules around the young star V883 Ori. A sudden outburst from this star is releasing molecules …
2019.01.01
Early Protostar Already has a Warped Disk
Using observations from the ALMA radio observatory in Chile, researchers have observed, for the first time, a warped disk around an infant protostar that forme…
2018.12.18
Mystery of coronae around supermassive black holes deepens
Researchers from RIKEN and JAXA have used observations from the ALMA radio observatory located in northern Chile and managed by an international consortium inc…
NEW ARTICLES
2025 2.12
Researchers find dark matter dominating in early universe galaxies
This article is based on the press release issued by the Kavli Institute for the Physics and Mathematics of the Univers…
2025 2.6
Magnetic Field in Planet Formation has been Successfully Observed
Based on ALMA multi-band observations of dust polarization, the magnetic field structure in a protoplanetary disk has b…
2025 1.10
Unveiling the properties of a primeval galaxy from 13.4 billion years ago
An international team led by researchers from the National Astronomical Observatory of Japan succesfully detected the e…
