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84K views · 3.4K reactions | It's been a busy week!  Samples of a 4.5-billion-year asteroid head to Earth on our #OSIRISRex mission  NASA's James Webb Space Telescope checks off a key prelaunch milestone ⛈️ Scientists develop a way to view satellite data in 3D to gain a better understanding of severe weather Watch This Week at NASA for details on these stories and more: youtu.be/mplLzUMYKuM | NASA - National Aeronautics and Space Administration | Facebook
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