2015.02.26
ALMA Revealed Surprisingly Mild Environment around a Supermassive Black Hole
A research team led by Shuro Takano at the National Astronomical Observatory of Japan (NAOJ) and Taku Nakajima at Nagoya University observed the spiral galaxy …
ALMA Discoveries
221 - 240 / 405
2014.12.15
ALMA detects Pluto-Size Objects Kicking-up Dust around Sun-Like Star
Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) may have detected the dusty hallmarks of an entire family of Pluto-size objects swarm…
2014.12.04
Astronomers Identify Gas Spirals as a Nursery of Twin Stars through ALMA Observation
Overview With the Atacama Large Millimeter/submillimeter Array (ALMA) observation, astronomers led by Shigehisa Takakuwa, Associate Research Fellow at the In…
2014.11.27
Seeing into the Heart of Mira A and its Partner
Studying red giant stars tells astronomers about the future of the Sun — and about how previous generations of stars spread the elements needed for life …
2014.11.06
Revolutionary ALMA Image Reveals Planetary Genesis
Overview Astronomers’ dream has just come true. The new image from ALMA, the Atacama Large Millimeter/submillimeter Array, reveals extraordinarily fine…
2014.10.30
Planet-forming Lifeline Discovered in a Binary Star System — ALMA Examines Ezekiel-like "Wheel in a Wheel" of Dust and Gas
For the first time, researchers using ALMA have detected a streamer of gas flowing from a massive outer disc toward the inner reaches of a binary star system. …
2014.10.24
Organic Molecules in Titan's Atmosphere Reside in Intriguingly Skewed Concentrations
While studying the atmosphere on Saturn’s moon Titan, scientists discovered intriguing zones of organic molecules unexpectedly tilted away from its north…
2014.09.29
ALMA Finds that Organic Molecules are Branching Out
Researchers using the Atacama Large Millimeter/submillimeter Array (ALMA) have teased out the faint signal of a new organic molecule lurking in interstellar sp…
2014.09.24
ALMA Extends Its Arms
The Atacama Large Millimeter/submillimeter Array (ALMA) has successfully tested an antenna in the most extended configuration of the array yet, producing the l…
2014.09.17
Creating Pancakes using Galaxy Collisions—Violent Origins of Disk Galaxies Probed by Radio Telescopes
Overview Observations of colliding galaxies using ALMA and other radio telescopes have revealed that collisions between galaxies are likely to result in a ga…
2014.09.11
ALMA Achieves New High Frequency Observing Capabilities: Shows Planet Uranus in New Light
The Atacama Large Millimeter/submillimeter Array (ALMA) has reached a major milestone by extending its vision fully into the realm of the submillimeter, the wa…
2014.09.10
Best View Yet of Merging Galaxies in Distant Universe
Using the Atacama Large Millimeter/submillimeter Array (ALMA), and many other telescopes on the ground and in space, an international team of astronomers has o…
2014.08.12
ALMA Confirms Comets Forge Organic Molecules in Their Dusty Atmospheres
An international team of scientists using the Atacama Large Millimeter/submillimeter Array (ALMA) has made incredible 3D images of the ghostly atmospheres surr…
2014.08.06
ALMA Pinpoints Pluto to Help Guide NASA's New Horizons Spacecraft
Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) are making high-precision measurements of Pluto’s location and orbit around the…
2014.07.31
ALMA Finds Double Star with Weird and Wild Planet-forming Disks
Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) have found wildly misaligned planet-forming gas disks around the two young stars in t…
2014.07.03
Dynamical Star-Forming Gas Interaction Witnessed by ALMA
Overview Dynamical interaction of star-forming gas was found in a star-forming region by observations with the Atacama Large Millimeter/submillimeter Array (…
2014.06.16
Final ALMA Antenna Arrives on the Chajnantor Plateau
The final antenna for the Atacama Large Millimeter/submillimeter Array (ALMA) project has been taken up to the high-level site at the ALMA Observatory, 5.000 m…
2014.06.12
Gigantic Explosion Buried in Dust: ALMA Probes Environment around Gamma Ray Bursts
Abstract For the first time, a group of Japanese researchers detected radio emission from molecular gas in galaxies hosting gamma ray bursts (GRBs), the brig…
2014.05.07
Outcome of the Proposal Review Process, Cycle 2
The scientific assessment of the 1381 science proposals submitted for ALMA Early Science Cycle 2 has been completed. Seventy-eight science assessors from all o…
2014.03.10
Crashing Comets Explain Surprise Gas Around Young Star—ALMA reveals an enigmatic gas clump in debris disk around Beta Pictoris
Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) telescope in northern Chile have today announced the discovery of an unexpected clump…
NEW ARTICLES
2026 6.17
Toward a New Era of Astronomy: A New Step in Multi-Messenger Astronomy at Cosmological Distances - Gravitational Lensing Reveals a Connection Between Intense Star Formation 11 Billion Years Ago and High-Energy Neutrinos -
A remarkably bright galaxy affected by gravitational lensing, “Shadow Blaster,” was discovered through follow-up observ…
2026 6.9
Hiroaki Imada Receives the 2026 Shoichiro Yoshida Memorial Nikon Astronomy Achievement Award
The 2026 Shoichiro Yoshida Memorial Nikon Astronomy Achievement Award, presented by the Foundation for Promotion of Ast…
2026 5.22
Cosmic Chaos Beats Magnetism in the Birth of Massive Star Clusters
An international team of astronomers has discovered that chaotic turbulence, rather than orderly magnetic fields, is th…
