2023.07.14
Stellar Cradles and Graves Seen in Farthest Galaxy Ever
A team of astronomers led by Professor Yoichi Tamura of Nagoya University has accomplished a remarkable feat by capturing a young galaxy from a period just 600…
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2023.07.04
Baby Star Growing Fast through A 3-Layer Pancake-like Protostellar Disk
Protostellar disks play a crucial role in forming extrasolar systems, as they not only facilitate the growth of central protostars into mature stars, but also …
2023.06.28
ALMA Digs Deeper into the Mystery of Planet Formation
An international research team led by Nagayoshi Ohashi at Academia Sinica Institute of Astronomy and Astrophysics (ASIAA, Taiwan) used the Atacama Large Millim…
2023.06.20
Observations of High-Mass Star Seeds Defy Models
The team has revealed an unprecedented number of stellar seeds concealed within environments where high-mass stars (stars with masses eight times more than the…
2023.06.12
NINS President and NAOJ Director General Visit the ALMA Site
During their recent visit to Chile, NINS President Maki Kawai and NAOJ Director General Saku Tsuneta visited the ALMA site on May 31st, together with a Japanes…
2023.06.07
NINS President Maki Kawai and NAOJ Director General Saku Tsuneta Visit Dignitaries in Chile
From left to right: NINS President Kawai, Ambassador Julio Bravo, and NAOJ Director General Tsuneta (Photo: Goro Watanabe/NINS) From May 29 to June 2, 2023 (lo…
2023.05.30
Ceremony Held in Tokyo to Commemorate the 10th Anniversary of the Full-scale Operations of the ALMA Telescope
This year marks the 10th anniversary of the ALMA telescope, which began full-scale operations in March 2013. The ALMA telescope was jointly constructed and is …
2023.05.12
Astronomers image for the first time a black hole’s shadow together with a powerful jet
For the first time, astronomers have observed, in the same image, the shadow of the black hole at the center of the galaxy Messier 87 (M87) and the powerful je…
2023.04.27
ALMA 2 project has begun
ALMA’s future science goals and enhancements of the telescope capabilities necessary to achieve them have been discussed in collaboration with the domestic and…
2023.03.16
ALMA Traces History of Water in Planet Formation Back to the Interstellar Medium
Observations of water in the disk forming around protostar V883 Ori have unlocked clues about the formation of comets and planetesimals in our own Solar System
2023.03.13
ALMA and its Partners Celebrate 10 Years of Groundbreaking Science
March 13, 2023, marks the tenth anniversary of the Atacama Large Millimeter/submillimeter Array (ALMA), the world’s largest radio telescope. Over the pas…
2023.03.13
Upgrade of ALMA Data Transmission System Led by Japan Starts
In 2018, ALMA published the strategic vision for development towards enhancing the telescope capabilities in the 2030s as the ALMA Development Roadmap. The mai…
2023.03.02
Resurrected Supernova Provides Missing-Link in Stellar Evolution
An international research team has discovered the first example of a supernova, known as SN 2018ivc, showing an unprecedented rebrightening at millimeter wavel…
2023.02.13
Ambassador of Chile to Japan visits NAOJ
On February 3, 2023, Ambassador of the Republic of Chile to Japan, His Excellency Mr. Ricardo G. Rojas, visited NAOJ Mitaka Campus.
2023.02.03
Outflows from Baby Star Affect Nearby Star Formation
Astronomers revealed fast gas outflows from a baby star strongly colliding with nearby dense gas where a group of baby stars are being born. The result suggest…
2023.01.20
A 1000x Sharper View - Are Magnetically Stabilized Streamers a Fundamental Building Block in High-Mass Star Formation?
The high resolution of the ALMA telescope has revealed that magnetic fields where massive stars are born play an important role in how matter is supplied to th…
2023.01.11
Model-Independent Method to Weigh Protoplanetary Disks
January 11, 2023 | Science
Astronomers have found a way to directly measure the amount of gas in protoplanetary disks without needing to make a…
2022.12.28
Four Telescopes for the Price of One
The ALMA observatory is pleased to announce that it has entered into Joint Proposal agreements with the Space Telescope Science Institute (STScI) for the James…
2022.12.20
ALMA Successfully Restarted Observations
Forty-eight days after suspending observations due to a cyberattack, the Atacama Large Millimeter/submillimeter Array (ALMA) is observing the sky again. The co…
2022.12.09
Measuring Gamma-Ray Bursts' Hidden Energy Unearths Clues to the Evolution of the Universe
Gamma-ray bursts are the most luminous explosions in the universe, allowing astrophysicists to observe intense gamma rays in short durations. Gamma-ray bursts …
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2024 4.22
A Young ALMA Researcher Won Commendation for Science and Technology by MEXT
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A young ALMA researcher, Dr. Takuma Izumi at NAOJ received the Young Scientists’ Award, 2024 Commendation for Science a…
2024 4.11
Twinkle Twinkle Baby Star, 'Sneezes' Tell us How You Are
Astronomers have discovered the remnants of powerful ‘sneezes’ expelling gas, dust, and electromagnetic energy around s…
2024 3.28
A Glimpse by Molecules - a Production Line Inside a Busy Star Factory in a Starburst Galaxy
An international research team led by Sergio Martín of the European Southern Observatory/Joint ALMA Observatory, Nanase…
