eznews.inAn innovative "acoustic portrait" of Pando, a colossal clonal aspen colony in Utah, aims to raise awareness about this remarkable organism and the threats it faces. Comprising around 47,000 genetically identical stems, Pando is considered the largest living organism on Earth, with roots believed to date back between 16,000 and 80,000 years. At a recent Acoustical Society of America conference, researchers Jeff Rice and Lance Oditt presented recordings of Pando's sounds, including rustling leaves and potential vibrations from its root system. These sounds not only serve as an artistic expression but also hold scientific potential, offering insights into the health of the ecosystem and the intricate hydraulic systems within Pando. While the project seeks to educate the public about Pando's unique nature, it also addresses common misconceptions about the tree, emphasizing the importance of accurate information in conservation efforts. 
Published: Nov 06 2025, 9 pmeznews.inAstronomers at the W. M. Keck Observatory have made intriguing discoveries about interstellar comet 3I/ATLAS, our third known interstellar visitor, first spotted by ATLAS on July 1, 2025. This comet, which boasts an eccentricity of 6.1 to 6.2, is noted for its unusual "anti-solar tail," a phenomenon where the tail points towards the Sun, potentially due to large dust grains ejected from its sunlit side. Recent spectral analysis revealed an unexpected abundance of nickel and cyanide, with nickel concentrated near the comet's nucleus, raising questions about its origins. The study, which has not yet undergone peer review, suggests that the presence of these metals is puzzling given the low temperatures at which they were detected. As researchers continue to investigate 3I/ATLAS, they hope to gain insights into the comet's composition and the environments from which it originated.
Published: Nov 07 2025, 12 ameznews.inA Japanese astronomer, Daichi Fujii, has made a remarkable discovery by capturing two meteor impacts on the Moon within just two days. Using his equipment, Fujii recorded a brief flash of light on October 30 and another on November 1, both occurring in the shadowed regions of the lunar surface. Unlike Earth, where meteors burn up in the atmosphere, the Moon's lack of atmosphere allows these celestial objects to strike its surface, creating visible craters. Fujii speculates that these meteors may be linked to the ongoing Taurid meteor showers, particularly the Southern Taurids, which peak around November 2. Such observations are crucial for understanding the risks astronauts may face during lunar missions and for studying the historical frequency of asteroid impacts. The Moon is estimated to be hit by approximately 20 asteroids for every one that strikes Earth, highlighting its dynamic and hazardous environment.
Published: Nov 07 2025, 12 ameznews.inIn a remarkable achievement, China's Tianwen-1 orbiter has captured stunning images of the interstellar comet 3I/ATLAS from Mars orbit. Discovered by astronomers on July 1, 2023, this comet is believed to be a 10-billion-year-old relic from another era of the universe, traveling at approximately 58 kilometers per second. The Tianwen-1 team successfully adapted its high-resolution cameras, originally designed for Martian surface photography, to photograph this faint object, which is 10,000 to 100,000 times dimmer than typical targets. The images reveal the comet's nucleus and its surrounding coma, with researchers noting unusual features such as a rare anti-tail and a peculiar chemical composition. As 3I/ATLAS re-emerges from behind the Sun, Earth-based telescopes are once again observing it, promising further insights into its behavior and the effects of its solar encounter.
Published: Nov 07 2025, 1 ameznews.inAmphibians, particularly the tree toads of Tanzania, exhibit a fascinating reproductive strategy by giving birth to live young instead of following the typical egg-to-tadpole metamorphosis. This unique trait was first noted in 1905 by German researcher Gustav Tornier, who identified the Nectophrynoides genus as live-bearing. Recent research has revealed three new species—Nectophrynoides luhomeroensis, Nectophrynoides uhehe, and Nectophrynoides saliensis—through "museomics," which analyzes DNA from museum specimens. These brightly colored toads inhabit the biodiverse Eastern Arc Mountains, now threatened by habitat fragmentation. While live birth may enhance embryo survival, it is energetically costly and results in fewer offspring compared to egg-laying species. Conservation efforts must consider the specific ecological needs of these unique amphibians to prevent further extinctions, as highlighted by study author Christoph Liedtke. The findings are detailed in the journal Vertebrate Zoology.
Published: Nov 06 2025, 10 pmeznews.inA team of astronomers has unveiled the first polarimetric observations of interstellar comet 3I/ATLAS, revealing it exhibits extreme negative polarization. Discovered on July 1, 2025, this comet is travelling at nearly double the speed of previous interstellar visitors, with an estimated nucleus size of 5.6 kilometers and a mass exceeding 33 billion tons. As it approached the Sun, the comet displayed outgassing and a distinctive green tinge, but has since vanished from view, likely due to a coronal mass ejection. The polarimetric data indicates that 3I/ATLAS does not fit into existing categories of comets, suggesting it may share characteristics with trans-Neptunian objects. The findings, which highlight a unique negative polarization behavior, could expand our understanding of interstellar bodies. The research has been submitted to The Astrophysical Journal Letters and is currently available on the preprint server arXiv.
Published: Nov 06 2025, 10 pmeznews.inIn June 2024, astronauts Suni Williams and Butch Wilmore found themselves unexpectedly stranded on the International Space Station (ISS) for nine months due to a malfunction of their Boeing Starliner spacecraft, far exceeding their planned eight-day mission. While they accepted the potential for delays, their extended stay highlighted the risks of space travel. Meanwhile, three astronauts aboard China's Tiangong space station—Wang Jie, Chen Zhongrui, and Chen Dong—are facing a similar predicament after their Shenzhou-20 spacecraft was reportedly struck by space debris, prompting the China Manned Space Agency to postpone their return, originally scheduled for November 5. This incident underscores the growing concern over space debris, which poses significant risks to spacecraft and could lead to catastrophic chain reactions in orbit, known as the Kessler Effect. As the astronauts await their return, they can at least enjoy barbecued meals thanks to a new oven delivered to the station.
Published: Nov 06 2025, 10 pmeznews.inA groundbreaking digital map, named Itiner-e, has been developed to illustrate the extensive road network of the Roman Empire, revealing 299,171 kilometers (186,000 miles) of ancient routes from the British Isles to the Middle East. This new resource significantly enhances previous mapping efforts, such as the Barrington Atlas, by providing a more detailed and geographically accurate representation of Roman roads, including adaptations for mountainous terrain. Researchers, led by Dr. Tom Brughmans from Aarhus University, utilized archaeological and historical sources, along with modern mapping techniques, to identify and digitize these routes. The map indicates that 34.58 percent of the roads are classified as main routes, crucial for Roman administration and military movement. However, only 3 percent of the roads' precise locations are known, highlighting the need for further archaeological exploration. Brughmans believes this data will transform studies of ancient pandemics, migrations, and the spread of early Christianity.
Published: Nov 06 2025, 11 pmeznews.inA recent study suggests that a star cluster named LAP1-B, observed approximately 800 million years after the Big Bang, may represent the first generation of stars, known as Population III (Pop III) stars. These stars, formed from primordial hydrogen and helium, are believed to be the building blocks of the universe, lacking the heavier elements produced by earlier stellar generations. Researchers from the University of Toledo and Columbia University argue that LAP1-B meets three criteria indicative of Pop III stars: a halo with minimal metals, high temperatures, and a specific mass range. While LAP1-B contains some oxygen, its presence could be explained by supernova activity or rapid stellar rotation, suggesting it might still be largely pristine. This discovery, published in The Astrophysical Journal Letters, could provide crucial insights into the early universe and the formation of stars.
Published: Nov 06 2025, 8 pmeznews.inIn 1977, NASA launched the Voyager probes to explore the outer Solar System and interstellar space. Both spacecraft encountered a "wall of fire" at the Solar System's boundary, recording temperatures between 30,000 and 50,000 kelvin (54,000 to 90,000 degrees Fahrenheit) as they crossed the heliopause, the boundary where the solar wind meets the interstellar medium. Voyager 1 became the first to cross this boundary on August 25, 2012, followed by Voyager 2 in 2018. The heliopause's location varies with solar activity, akin to a lung expanding and contracting. Despite the extreme temperatures, the probes survived due to the sparse particle density in that region. Recent findings from Voyager 2 confirmed that the magnetic fields beyond the heliopause align with those inside the heliosphere, providing new insights into the nature of interstellar space. The Voyager probes continue to send valuable data nearly 50 years after their launch.
Published: Nov 01 2025, 5 pmFor the fastest, latest, not so wokest news, 'experts say' you need to visit Eznews
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