
Planetary Science & Skywatching
Mission‑specific planetary results, observable sky events, and resources for amateur observers.
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University of Science and Technology of China researchers find hydrogen leaking from Earth’s core
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Astronomy Magazine highlights Tethys transit visible Oct 17‑18 2026 for amateur observers
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Lawrence Livermore’s 3D simulations test nuclear options for asteroid defense
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Kikai-Akahoya eruption reshaped prehistoric Japan’s hunter-gatherer societies through migration and adaptation
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Research team develops hand‑cranked chip that determines blood type in about one minute
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Venus reaches inferior conjunction on October 24, 2026
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Astronomy magazine details viewing of Wild Duck Cluster on 2026-10-17
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Orionid meteor shower peaks on the night of October 21‑22, 2026
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University of Sydney student creates first Mars soil classification map
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Orionid meteor shower peaks Oct. 21-22, 2026
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Why the Moon can be seen in daylight