2022.07.01
Capturing the Onset of Galaxy Rotation in the Early Universe
An international research team led by Tsuyoshi Tokuoka, a graduate student at Waseda University in Japan, has observed signs of rotation in a galaxy, which ex…
Cosmic Mysteries
41 - 60 / 225
2022.05.31
Unknown structure in galaxy revealed by high contrast imaging
A team of astronomers in Japan has discovered for the first time a faint radio emission covering a giant galaxy with an energetic black hole at its center. The…
2022.03.02
ALMA detects nitrogen and oxygen radio waves emitted by a galaxy 12.9 billion years ago
The Atacama Large Millimeter/submillimeter Array (ALMA) successfully detected radio waves emitted by nitrogen and oxygen from a galaxy that existed 12.9 billio…
2022.01.13
Stars’ secret embraces revealed by ALMA
Unlike our Sun, most stars live with a companion. Sometimes, two come so close that one engulfs the other - with far-reaching consequences. When a team of astr…
2021.12.02
Stellar Cocoon with Organic Molecules at the Edge of our Galaxy
For the first time, astronomers have detected a newborn star and the surrounding cocoon of complex organic molecules at the edge of our Galaxy, which is known …
2021.11.15
Astronomers make most distant detection yet of fluorine in star-forming galaxy
A new discovery is shedding light on how fluorine — an element found in our bones and teeth as fluoride — is forged in the Universe. Using the Atacama Large Mi…
2021.11.08
ALMA Scientists Detect Signs of Water in a Galaxy Far, Far Away
Water has been detected in the most massive galaxy in the early Universe, according to new observations from the Atacama Large Millimeter/submillimeter Array (…
2021.11.04
A Cosmic Whodunit: ALMA Study Confirms What’s Robbing Galaxies of Their Star-Forming Gas
Astronomers examining the nearby Universe with the help of the Atacama Large Millimeter/submillimeter Array (ALMA) have just completed the largest high-resolut…
2021.10.07
First ALMA Animation of Circling Twin Young Stars
Researchers analyzed the accumulated data from the Atacama Large Millimeter/submillimeter Array (ALMA) and depicted the motion of a young twin star system XZ T…
2021.09.30
ALMA Scientists Uncover the Mystery of Early Massive Galaxies Running on Empty
Early massive galaxies—those that formed in the three billion years following the Big Bang —should have contained large amounts of cold hydrogen gas, the fuel …
2021.09.23
Unveiling Galaxies at Cosmic Dawn That Were Hiding Behind the Dust
While investigating the data of young, distant galaxies observed with the Atacama Large Millimeter/submillimeter Array, Yoshinobu Fudamoto from Waseda Universi…
2021.09.15
Untangling the Formation of Planetary Systems with Deuterium
An international research team using the Atacama Large Millimeter/submillimeter Array (ALMA) revealed the distribution of heavy hydrogen, or deuterium, in plan…
2021.08.11
ALMA Finds Super-Fast Rotation of Baby Star’s Jet
It is known that gas jets are ejected from a baby star, but it was not clear how the jets are formed. By observing the rotation of the jets in detail and combi…
2021.07.30
ALMA Observes Interplay between Magnetic Force and Gravity in Massive Star Formation
The magnetic field is part of one of the four fundamental forces in nature. It plays a vital role in everyday life, from producing electricity in hydroelectric…
2021.07.28
Astronomers make first clear detection of a moon-forming disk around an exoplanet
Using the Atacama Large Millimeter/submillimeter Array (ALMA) astronomers have unambiguously detected the presence of a diskaround a planet outside our Solar S…
2021.07.20
EHT pinpoints dark heart of the nearest radio galaxy
An international team anchored by the Event Horizon Telescope (EHT) Collaboration, which is known for capturing the first image of a black hole in the galaxy M…
2021.07.13
Do Supernova Explosions feed a Big Eater Black Hole?
It has long been a mystery how a black hole at the center of a galaxy swallows gas from the huge rotating gas disk around it. Observations with two radio teles…
2021.07.01
ALMA Observes Deep into Chaotic Planetary Nursery
Planet formation is still a mystery. Astronomers have been studying protoplanetary discs for decades, trying to solve the details of planetary genesis. Thanks …
2021.06.15
Cosmic Cartographers Map Nearby Universe Revealing the Diversity of Star-Forming Galaxies
A team of astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) has completed the first census of molecular clouds in the nearby Universe, …
2021.06.11
ALMA Discovers Earliest Gigantic Black Hole Storm
Researchers using the Atacama Large Millimeter/submillimeter Array (ALMA) discovered a titanic galactic wind driven by a supermassive black hole 13.1 billion y…
NEW ARTICLES
2025 11.18
Astronomers discover a superheated star factory in the early universe ~Hot dust indicates the rapid growth of the early galaxy~
This news is based on the press release from Chalmers University of Technology.
Astronomers have uncover…
2025 11.10
NAOJ and KASI Sign ALMA Collaboration MoU Amendment
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NAOJ Director General Mamoru Doi (left) and KASI President Jang-Hyun Park (right) (credit: KASI). The National Astronom…
2025 9.25
Winding Motion of Planet-Forming Spirals Captured on Video for the First Time
An international research team led by Tomohiro Yoshida, a graduate student at the Graduate University for Advanced Stud…
