STELLAR CHEMISTRY

News About Stellar Chemistry

4,992 articles

KAIST pioneers atomic editing technology for drug discovery
Oct 13, 2024 (SPX)
On October 8th, KAIST announced that the research team had successfully converted oxygen atoms in furan compounds into nitrogen atoms, transforming them into py...
Main reflector installed for 40-meter radio telescope in Shigatse
Oct 10, 2024 (SPX)
This telescope is a collaborative project between the Shanghai Astronomical Observatory (SHAO) under the Chinese Academy of Sciences and the 39th Research Insti...
Optical computing technique shows potential to enhance AI and Quantum processors
Oct 04, 2024 (SPX)
The foundation of most modern computing devices, whether smartphones or laptops, lies in electronic technology, which generates significant heat, especially wit...
Antimatter glimpses may unlock mysteries of dark matter in the universe
Oct 04, 2024 (SPX)
"WIMPs are particles that have been theorized but never observed, and they could be the ideal candidate for dark matter," said Pedro De la Torre Luque, a physic...
Webb uncovers possible evolutionary phase linked to early stars in distant galaxy
Oct 04, 2024 (SPX)
"The first thing I thought when I saw the galaxy's spectrum was, 'that's strange,'" said Alex Cameron, lead researcher from the University of Oxford. "That's ex...
Fingerprints of one million stars reveal the Milky Way's history
Oct 03, 2024 (SPX)
This dataset, the result of a decade of work, was collected by astronomers from the ARC Centre of Excellence in All Sky Astrophysics in 3 Dimensions (ASTRO 3D) ...
Cosmic-ray ionization rate in Milky Way significantly lower than estimated
Sep 30, 2024 (SPX)
Cosmic rays (CRs) influence the evolution of molecular clouds and play a crucial role in star formation. However, measuring the CRIR, which quantifies how often...
Cosmic neighborhood may be vastly larger than previously thought
Sep 30, 2024 (SPX)
A decade ago, the team identified the Milky Way as residing within a massive structure known as the Laniakea Supercluster, spanning 500 million light-years. How...
ESO telescope reveals the most detailed infrared map of the Milky Way
Sep 27, 2024 (SPX)
"We made so many discoveries, we have changed the view of our Galaxy forever," said Dante Minniti, an astrophysicist at Universidad Andres Bello in Chile and le...
How special is the Milky Way Galaxy?
Sep 26, 2024 (SPX)
These "satellites" are smaller galaxies in both mass and size that orbit a larger galaxy, usually called the host galaxy. Is our home galaxy, the Milky Way Gala...
Magnetic Halo in the Milky Way Tied to Powerful Galactic Outflows
Sep 25, 2024 (SPX)
The discovery highlights magnetised structures extending over 16,000 light-years (150 quadrillion kilometers) beyond the Galactic plane. These structures are li...
A wobble from Mars could be sign of dark matter, MIT study finds
Sep 19, 2024 (SPX)
Such a detection could lend support to the idea that primordial black holes are a primary source of dark matter throughout the universe. "Given decades of preci...
Early dark energy could resolve cosmology's two biggest puzzles
Sep 18, 2024 (SPX)
One puzzle in question is the "Hubble tension," which refers to a mismatch in measurements of how fast the universe is expanding. The other involves observation...
NASA transport nearly complete for Roman Space Telescope deployment
Sep 17, 2024 (UPI)
"They call it a spacecraft bus for a reason," said Jackie Townsend, deputy project manager for the Roman Telescope. "It gets the telescope to where it needs to ...
Unraveling the mystery surrounding the creation of heavy elements in stars
Sep 16, 2024 (SPX)
Although the exact details of the reaction processes are unclear, understanding where and how elements are formed, and the processes of star formation, is essen...
Astronomers capture detailed motion of gas bubbles on a star's surface
Sep 15, 2024 (SPX)
"This is the first time the bubbling surface of a real star can be shown in such a way," said Wouter Vlemmings, a professor at Chalmers University of Technology...
AI distinguishes dark matter signals from cosmic noise
Sep 11, 2024 (SPX)
A dominant theory posits that dark matter could be made up of particles that interact only through gravity. However, some scientists believe these particles may...
Galaxies May Be Larger Than Previously Thought, Study Finds
Sep 11, 2024 (SPX)
The study explores the circumgalactic medium (CGM), a vast halo of gas surrounding galaxies, which accounts for about 70% of a galaxy's mass, excluding dark mat...
Blaze Star, if it Flares, Will Be Clearly Visible
Sep 11, 2024 (SPX)
The Blaze Star is actually two bodies that appear from afar as one. "We've got two stars orbiting one another," said Ed Murphy, a professor in the University of...
UAlbany physicists highlight ongoing progress in dark matter search
Sep 06, 2024 (SPX)
The LUX-ZEPLIN detector, known as the most sensitive dark matter detector worldwide, is part of a collaborative effort involving scientists from 38 institutions...
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