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James Webb Space Telescope Spots Rare Protostar Blasting Twin Jets Across Milky Way

NASA’s James Webb Space Telescope has captured a rare protostar about ten times the Sun’s mass blasting twin jets nearly eight light-years long. The beams carve through the glowing Sharpless 2-284 nebula, offering astronomers a vivid glimpse into how massive stars form and shape their galactic environment.

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A California bill that would regulate AI companion chatbots is close to becoming law

SB 243 passed the California Senate on Thursday and heads to Gov. Newsom’s desk. If SB 243 is enacted, California would become the first state to require operators to implement safety protocols for AI companions and hold companies legally accountable if their chatbots fail to meet those standards.

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SpaceX Falcon 9 Launches 21 Satellites for US Military’s New Communications Network

On Sept. 10, 2025, SpaceX launched 21 satellites from Vandenberg, beginning the SDA’s first Transport Layer constellation for secure U.S. military communications. Built by York Space Systems, the satellites mark the first operational step toward a 126-satellite network linking American forces worldwide with encrypted, laser-based connections.

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NASA Uses Rocky Mountain Helicopter Drills to Prepare Astronauts for Artemis Moon Missions

NASA has certified a helicopter-based lander training course in Colorado’s Rocky Mountains to prepare Artemis astronauts for Moon missions. The high-altitude terrain creates lunar-like visual illusions, forcing pilots to master landings in dusty, slope-filled conditions. Over two dozen astronauts have now trained in this challenging, realistic simulation.

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NASA’s Perseverance Rover Finds Potential Signs of Life in Mars Rock Sample

NASA’s Perseverance rover has uncovered iron-rich minerals in Jezero Crater rocks that on Earth often link to microbial activity. The discovery suggests Mars’ lake basin may have been more hospitable than thought. Still, scientists caution that only Earth-based analysis can confirm whether these are true biosignatures.

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