James Webb Detects Carbon Dioxide–Dominated Coma in Interstellar Object 3I/ATLAS

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2 days ago

August 27, 2025

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The James Webb Space Telescope observed 3I/ATLAS, the third interstellar object detected in our solar system. Its coma is unusually rich in carbon dioxide with little water or carbon monoxide, suggesting a CO₂-rich core or an insulating crust. Findings raise new questions about its cosmic origin.

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NASA’s Orion Control Room Prepares for Artemis II Lunar Mission

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7 hours ago

August 29, 2025

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NASA is preparing for Artemis II, the first crewed mission to the Moon since Apollo, with a new control hub at Johnson Space Center. The Orion Mission Evaluation Room (MER) will support flight controllers by monitoring Orion’s systems in real time during the 10-day mission. Staffed 24/7, the MER will compare telemetry with expected performance, troubleshoot issues, …

Science

James Webb Space Telescope Spots Planet-Building Dust in the Butterfly Nebula

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7 hours ago

August 29, 2025

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The James Webb Space Telescope has unveiled stunning new details of the Butterfly Nebula, a planetary nebula 3,400 light-years away. Using its infrared vision, Webb detected crystalline silicates, large dust grains, and carbon-rich PAH molecules within the nebula’s dusty torus. These discoveries reveal how dying stars recycle minerals and organic compounds, spreadin…

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China Unveils ‘Darwin Monkey’, World’s Largest Neuromorphic Supercomputer

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7 hours ago

August 29, 2025

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China has unveiled Darwin Monkey, the world’s largest neuromorphic supercomputer. With over 2 billion artificial neurons and 100 billion synapses, it mirrors a macaque brain’s complexity. Designed by Zhejiang University and Zhejiang Lab, the system could accelerate neuroscience simulations and advance artificial general intelligence while consuming only 2,000 watt…