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satellites

solar power
Jason Deign

Is space-based solar ready for liftoff?

Caltech plans to advance a solar-from-space concept that was first proposed by science fiction writer Isaac Asimov in the 1940s.

Is space-based solar ready for liftoff?
methane
Jeff St. John

New satellites can mitigate methane’s outsize impact on climate change

MethaneSat and Carbon Mapper could give governments and industry new ways to find methane emissions — and determine the value of stopping them.

New satellites can mitigate methane’s outsize impact on climate change