08 Feb 2021
Betelgeuse is normally one of the brightest, most recognizable stars of the winter sky, marking the left shoulder of the constellation Orion. But lately, it has been behaving strangely: an unprecedentedly large drop in its brightness has been observed in early 2020 (Figure 1), which has prompted speculation that Betelgeuse may be about to explode.
14 Jan 2021
Editor's Choice is a fun and easy way to stay on top of the latest research each month from Asia Research News.
25 Dec 2020
In their paper, the team described a novel scenario for PBH formation and showed that the black holes from the “multiverse” scenario can be found using the Hyper Suprime-Cam (HSC) of the 8.2m Subaru Telescope, a gigantic digital camera—the management of which Kavli IPMU has played a crucial role—near the 4,200 meter summit of Mt. Mauna Kea in Hawaii.
15 Dec 2020
The Japan Aerospace Exploration Agency (JAXA) has confirmed that the gas collected from the sample container inside the re-entry capsule of the asteroid explorer, Hayabusa2, is a gas sample originating from asteroid Ryugu.
07 Dec 2020
Scientists from Japan and the USA have confirmed the presence in meteorites of a key organic molecule which may have been used to build other organic molecules, including some used by life. The discovery validates theories of the formation of organic compounds in extraterrestrial environments.
13 Oct 2020
An astronomical physicist at IIUM is investigating how to improve the surface coatings on observatory mirrors to make them more sensitive to detecting ripples in the Universe.
12 Oct 2020
When an optical fiber is immersed in liquid, a high temperature, high speed jet is discharged. Researchers expect this to be applied to medical treatment in the future. Now, a research team from Russia and Japan has explored this phenomenon further and revealed the reasons behind the jet formation.
27 Sep 2020
Researchers have shaken up a once accepted timeline for cataclysmic events in the early solar system. Geological and geochemical records indicate that the Earth-Moon system experienced a period of frequent and cataclysmic impacts from asteroids and other bodies. It was thought that this period had a relatively sudden onset, but the researchers have found evidence that this bombardment period may have started much earlier, and decreased in intensity over time.
03 Sep 2020
The Laser Interferometer Gravitational-wave Observatory (LIGO) Scientific Collaboration and the Virgo Collaboration (Virgo) announce the detection of gravitational waves from the spectacular collision of two black holes with “forbidden” masses. This marks the first time an intermediate-mass black hole has been observed. Two papers about the event, known as GW190521 have been accepted for publication today in the journal Physical Review Letters and The Astrophysical Journal Letters. Professor Tjonnie Li and Professor Juan Calderon Bustillo of the Department of Physics at The Chinese University of Hong Kong (CUHK), lead the only group in Hong Kong involved with the work of LIGO, and have been deeply involved in the analysis of this signal.
31 Aug 2020
The quantum chromodynamics (QCD) phase transition in core-collapse supernovae has been examined for the first time, using state-of-the-art multi-dimensional supernova simulations and unique imprints of such a phase transition on the emitted gravitational-wave and neutrino signals have been detected. The findings have been reported in a paper jointly authored by Professor Ming-chung Chu and Dr. Lap-Ming Lin from The Chinese University of Hong Kong (CUHK), Dr. Shuai Zha (CUHK PhD 2019) and Professor Evan O’Connor from Stockholm University, and Professor Sean M. Couch from Michigan State University. It was recently published and selected as Editors’ Suggestion in the Physical Review Letters, a top physics journal.
06 Jul 2020
Hokkaido University, Tohoku University, and Myanmar Aerospace Engineering University (MAEU) have started their first satellite development program from September 1st, 2019.
09 Jun 2020
A new study reveals that asteroid impact sites in the ocean may possess a crucial link in explaining the formation of the essential molecules for life. The study discovered the emergence of amino acids that serve as the building blocks for proteins - demonstrating the role of meteorites in bringing life's molecules to Earth, and potentially Mars.
23 Apr 2020
An international research team has revealed that this ‘super-rotation’ is maintained near the equator by atmospheric tidal waves formed from solar heating on the planet’s dayside and cooling on its nightside.
21 Apr 2020
Researchers who have shown great courage and integrity in standing up for science and scientific reasoning can be nominated until 11 May 2020
30 Mar 2020
Neon inside a certain star core can eat so many electrons, it causes the star to collapse into a neutron star and produce a supernova.
27 Mar 2020
Astronomers obtained the first resolved image of disturbed gaseous clouds in a galaxy 11 billion light-years away by using ALMA.
24 Mar 2020
Astronomers have captured new, detailed maps of three nearby interstellar gas clouds containing regions of ongoing high-mass star formation.
10 Mar 2020
A key component of the Prime Focus Spectrograph, the metrology camera, can now make accurate measurements while set up at the bottom of the Subaru Telescope in Hawaii.
09 Mar 2020
Researchers found that dust encircling a young gas giant can create a “safety zone,” which keeps a large moon from falling into the planet as the system evolves.
05 Mar 2020
An international team of astronomers using ALMA has captured the very moment when an old star first starts to alter its environment.
25 Feb 2020
Mayor Cheol-ho Song (Ulsan, South Korea) visited the startup facilities of Ulsan National Institute of Science and Technology (UNIST) on January 4, 2020.
20 Feb 2020
KAIST · GIST · DGIST · UNIST work together to prepare a joint innovation plan in the areas of education, research, globalization, and system.
20 Feb 2020
While InSight's seismometer has been patiently waiting for the next big marsquake to illuminate its interior and define its crust-mantle-core structure, two scientists, Takashi Yoshizaki and Bill McDonough have built a new compositional model for Mars. They used rocks from Mars and measurements from orbiting satellites to predict the depth to its core-mantle boundary, some 1,800 km beneath the surface and have been able to suggest that its core contains moderate amounts of sulfur, oxygen and hydrogen as light elements.
14 Feb 2020
Planetary scientists using ALMA revealed the secrets of the atmosphere of Titan, the largest moon of Saturn.
05 Feb 2020
The origin of how the Universe created its voids and filaments can now be studied within seconds after researchers developed an artificial intelligence tool called Dark Emulator.
17 Jan 2020
Astronomers at the National Astronomical Observatory of Japan have analyzed the paths of two objects heading out of the Solar System and determined that they likely originated from outside of the Solar System.
15 Jan 2020
A gassy insulating layer beneath the icy surfaces of distant celestial objects could mean there are more oceans in the universe than previously thought.
15 Jan 2020
Astronomers uncovered the true identity of the fireball spotted on April 29, 2017.
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