#cosmochemistry Tech News.
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The latest cosmochemistry news, distilled by AI into sharp ~100-word summaries. ByteBrief tracks cosmochemistry across dozens of tech sources and brings you only what matters, updated hourly. Tap any story for the full brief, or open the original source.
ChipsSilicon Canalsabout 4 hours ago
Murchison meteorite holds 7-billion-year-old stardust grainsGrains of silicon carbide inside the Murchison meteorite, which fell on an Australian town in 1969, formed around 7 billion years ago. That makes them roughly 2.5 billion years older than the Sun and the oldest solid material ever held in a human hand. The meteorite is a CM2 carbonaceous chondrite rich in organic compounds.
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