NASA’s OSIRIS-REx Mission Finds Stardust in Asteroid Bennu Older Than the Solar System

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2 months ago

September 3, 2025

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NASA’s OSIRIS-REx mission has found presolar stardust grains inside Bennu’s samples. These tiny particles, older than the Sun, carry chemical fingerprints of ancient stars and interstellar space. Bennu thus serves as a pristine time capsule, preserving the earliest clues to the birth of our solar system.

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Antarctica Nears Irreversible Climate Tipping Point, Scientists Warn

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8 mins ago

November 9, 2025

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Antarctica is approaching irreversible climate thresholds, scientists warn. Rapid melting of the West Antarctic Ice Sheet, record-low sea ice, and collapsing ocean systems could raise global sea levels by over 3 m. These interconnected changes threaten coastal cities and ecosystems, urging immediate emission cuts to prevent cascading global consequences.

Science

China’s Tianwen-1 Captures Rare Interstellar Comet From Orbit Around Mars

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1 hour ago

November 9, 2025

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China’s Tianwen-1 Mars mission achieved a new milestone by photographing interstellar comet 3I/ATLAS, the third such object ever recorded. This breakthrough highlights China’s growing strength in planetary science, deep-space imaging, and interstellar observation, offering scientists an unprecedented look at materials beyond our solar syste

Science

SpaceX Boosts Starlink Network with 28 New Satellites from California

Published

2 hours ago

November 9, 2025

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On November 6, 2025, SpaceX launched 28 Starlink satellites under mission Group 11-14 from Vandenberg Space Force Base. The Falcon 9’s first-stage booster landed safely on the drone ship “Of Course I Still Love You.” This launch expanded Starlink’s broadband constellation to about 8,800 satellites, pushing global internet coverage closer to reality.