▲1▼Astronomers identify the first known green star in the Milky Way, a white dwarf tinted by sodium from old planetary debris(sciencedaily.com)posted by Jon Appleseed✓ · 1h ago1 commentsave
▲1▼Alaska's 2025 Tracy Arm landslide tsunami sent water 1,580 feet up a mountainside, and researchers say there were warning signs(sciencedaily.com)posted by Jon Appleseed✓ · 1h ago1 commentsave
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