Central Florida Public Media
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02/24/2026
Detecting plastics from space and how rovers can think for themselves
NASA is studying minerals, dust, and potentially plastics, on land from space.On board the International Space Station, NASA has an instrument named EMIT that studies minerals and dust that impact the Earth’s atmosphere.Kelly Luis, the EMIT aquatic applications lead said the instrument uses an imaging spectrometer to study minerals and dust -- and how that interacts with sunlight.“When that light bounces back to an instrument or detector, it has a very specific spectral fingerprint, Luis said. “...