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Astronomers have discovered Calvera, a pulsar speeding 6,500 light-years above the Milky Way’s disk. Formed from a supernova in a nearly empty region, Calvera challenges long-held ideas of star birth and death. Its discovery reveals that extreme stellar events can occur even in the galaxy’s sparse outer halo.

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Scientists Map Brain Activity Across 95% of the Mammalian Brain in Landmark Study

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September 6, 2025

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In a historic collaboration, scientists created the first comprehensive mammalian brain activity map. The project, led by the International Brain Laboratory, analyzed data from 600,000 cells across 139 mice. Findings revealed that decision-making and memory are spread across the brain, not confined to specific regions as previously believed.

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Who Is Amit Kshatriya: Indian-Origin Appointed as NASA’s Associate Administrator

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September 5, 2025

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NASA has named Amit Kshatriya as its new Associate Administrator, a role overseeing agency operations and strategy. A 20-year NASA veteran, Kshatriya has led Artemis Moon-to-Mars missions and brings engineering, leadership, and spaceflight expertise. His appointment signals NASA’s renewed focus on Artemis and a bold vision for lunar exploration and future Mars missi…

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Astronomers Discover Stellar Graveyard Filled With Black Hole and Neutron Star Collisions

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September 5, 2025

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Astronomers using LIGO-Virgo-KAGRA detected 128 collisions of black holes and neutron stars, including two rare mixed mergers that double previous records. These findings reveal new details of stellar evolution, refine Hubble constant estimates, and test Einstein’s relativity in extreme conditions. The cosmic “graveyard” offers fresh insight into how stars die a…

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