Planet's Tanager-1 satellite observed this methane plume in Midland, Texas, in May 2025. Credit: Planet and Carbon Mapper

SAN FRANCISCO – Planet is developing a new version of its Tanager spacecraft with enhanced capability to detect and monitor methane and trace-gas emissions.

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Debra Werner is a correspondent for SpaceNews based in San Francisco. Debra earned a bachelor’s degree in communications from the University of California, Berkeley, and a master’s degree in Journalism from Northwestern University. She is a recipient...