Space Travel Speeds Up Blood Cell Aging, Study Finds 🚀🩸
New research reveals spaceflight accelerates aging in blood-forming stem cells, impacting immunity and health. 🌌🔬 #SpaceScience
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🌊 New Study Warns: Seawater Threatens Global Freshwater by 2100 🌍
NASA study warns seawater could contaminate 75% of coastal freshwater supplies by 2100, threatening ecosystems and infrastructure worldwide.
U.S. Southwest Groundwater Crisis Deepens 🌵💧
NASA reports worsening groundwater loss in the U.S. Southwest, threatening communities and ecosystems despite record snowfall. 🚱🌍