News About Stellar Chemistry
February 18, 2025
Brown astronomers develop innovative method to filter interference in radio telescopes

Los Angeles CA (SPX) Feb 18, 2025
Astronomers analyzing data from the Murchison Widefield Array, a radio telescope in Western Australia, encountered an unexpected anomaly. Instead of deep-space radio signals from over 13 billion years ago, they detected a terrestrial television broadcast-despite the telescope's location in a designated radio quiet zone designed to minimize signal interference. The surprising find led Brown University physicist Jonathan Pober and Ph.D. student Jade Ducharme to investigate the origin of the signal. ... read more
NASA Successfully Joins Sunshade to Roman Observatory's 'Exoskeleton'
Greenbelt MD (SPX) Feb 16, 2025
NASA's Nancy Grace Roman Space Telescope team has successfully integrated the mission's deployable aperture cover - a visor-like sunshade that will help prevent unwanted light from entering the tele ... more
Redwire Secures ESA Contract to Develop Next Dark Matter Mission Concept
Los Angeles CA (SPX) Feb 16, 2025
Redwire Corporation (NYSE: RDW), a leading provider of space infrastructure solutions, has been awarded a study contract by the European Space Agency (ESA) to develop an initial spacecraft design fo ... more
Dust Uncovers Magnetic Fields in Young Star Systems
Tokyo, Japan (SPX) Feb 06, 2025
For the first time, astronomers have successfully detected and analyzed the magnetic field surrounding a young star in a region where planetary formation is believed to be underway. By using dust as ... more
Temperamental Stars Distort Observations of Distant Exoplanets
London, UK (SPX) Feb 12, 2025
Astronomers rely on subtle dips in starlight to glean insights about exoplanets-planets beyond our solar system-but a new study suggests that variability in star brightness may be skewing these inte ... more
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Researchers uncover dark matter dominance in early universe galaxies
Tokyo, Japan (SPX) Feb 12, 2025
An international team of scientists has discovered that dark matter significantly influenced the halos of two supermassive black holes in galaxies located approximately 13 billion light years away. ... more
Unfinished deepsea observatory spots highest-energy neutrino ever
Paris (AFP) Feb 12, 2025
A neutrino with 30 times more energy than any previously seen on Earth was detected by an unfinished observatory at the bottom of the Mediterranean Sea after travelling from beyond this galaxy, scientists said Wednesday. ... more
Could a climate megaproject cloud Chile's unparalleled views of universe?
Paranal, Chile (AFP) Feb 12, 2025
As night falls on the Atacama desert in northern Chile, four giant telescopes turn their gaze towards the star-strewn heavens. ... more
New method employs atomic clocks and lasers to probe dark matter
Brisbane, Australia (SPX) Feb 12, 2025
A team of international researchers has introduced an innovative approach to detecting dark matter, leveraging atomic clocks and ultra-stable lasers to investigate the enigmatic substance believed t ... more
By studying neutron 'starquakes', scientists aim to revolutionize nuclear matter research
Bath UK (SPX) Feb 06, 2025
A new study led by the University of Bath suggests that investigating 'starquakes'-seismic activity in neutron stars-could unlock profound insights into the properties of nuclear matter. These findi ... more
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Hubble Data Highlights Nine Mysterious Rings in Gigantic Galaxy
Los Angeles CA (SPX) Feb 05, 2025
NASA's Hubble Space Telescope has produced an astonishing image that resembles a perfect bullseye. The colossal galaxy LEDA 1313424 hosts nine concentric, star-laden rings triggered by a smaller blu ... more
Webb unveils evolving dust system and energetic jets
Los Angeles CA (SPX) Feb 05, 2025
This latest NASA/ESA/CSA James Webb Space Telescope Picture of the Month showcases HH 30 with extraordinary clarity. Set within the dark cloud LDN 1551 in the Taurus Molecular Cloud, this edge-on pr ... more
Telescoping from the moon
Miami FL (SPX) Feb 04, 2025
Before Neil Armstrong took his "giant leap for mankind," NASA staged a series of missions that paved the way for his team's successful Apollo 11 moon landing-from a flight that tested the lunar modu ... more
Space experiment aims to reveal hidden cosmic mass
London UK (SPX) Feb 04 2025
A space-based effort could soon uncover the nature of dark matter, one of the universe's most perplexing forces. Although invisible, this substance composes nearly 85 percent of cosmic mass, challen ... more
Rare and mysterious cosmic explosion: Gamma-ray burst or jetted tidal disruption event?
Boston MA (SPX) Feb 03, 2025
Highly energetic explosions in the sky are commonly attributed to gamma-ray bursts. We now understand that these bursts originate from either the merger of two neutron stars or the collapse of a mas ... more
Astronomers Detect Crucial Factor in Star Formation

Los Angeles CA (SPX) Jan 31, 2025
For the first time, astronomers have identified a long-theorized but previously unobserved component essential to star formation: magnetic fields within merging galaxies. Much like a pressure cooker uses a weighted lid to retain heat and pressure, these magnetic fields may regulate the extreme environments where stars are born. An international team, including researchers from the Center for Astrophysics | Harvard and Smithsonian (CfA), has detected magnetic fields within a gas and dust disk sever ... read more
AICRAFT Collaborates with CONTEC Space Optics to Enhance Space Telescope Performance
Tokyo, Japan (SPX) Jan 30, 2025
South Australian AI company AICRAFT has announced a strategic partnership with CONTEC Space Optics (CSO) to provide ultra-fast edge computing modules designed to support CSO's state-of-the-art space ... more

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Small and Yet So Powerful: New Insights into Cosmic Rays from Low-Mass Microquasars
Berlin, Germany (SPX) Jan 30, 2025
Our planet is constantly bombarded by particles from outer space. While most of us are familiar with the sight of rocky meteorites - those shooting stars that light up the night sky - it's the small ... more
Prayer and dance: hundreds of millions in Asia celebrate Year of the Snake
Beijing (AFP) Jan 29, 2025
From incense offerings and vibrant lion dances in Beijing to prayer rituals at temples in Bangkok and Taipei, hundreds of millions of people across Asia celebrated the Lunar New Year on Wednesday, ushering in the Year of the Snake. ... more
Einstein Probe identifies ancient cosmic event
Paris, France (SPX) Jan 24, 2025
Einstein Probe has unveiled a fresh perspective on the distant X-ray Universe, enabling astronomers to investigate the origins of the farthest cosmic explosions. Just three months after its launch, ... more
National Astronomy Week illuminates February with rare planet parade
London, UK (SPX) Jan 24, 2025
A rare celestial display featuring Venus, Mars, Jupiter, and Saturn will dazzle stargazers during National Astronomy Week 2025, which runs from February 1-9. Complementing the planet parade, the Moo ... more
Singapore joins Worldwide Scientific Network GNOME to explore dark matter and exotic physics
Sydney, Australia (SPX) Jan 23, 2025
Singapore has officially joined the Global Network of Optical Magnetometers to search for Exotic physics (GNOME), an international collaboration focused on identifying signals of dark matter and oth ... more
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