California company plans to place 4,000 "sky mirrors" in Earth orbit that will brighten skies over cities, alarming ...

Add Yahoo as a preferred source to see more of our stories on Google. New study warns that cooling Earth with stratospheric aerosols faces huge technical and political challenges that make it far from ...

AUS-based startup, Reflect Orbital, has proposed a groundbreaking plan to provide “sunlight on demand” by using satellites to reflect sunlight down to Earth after dark. The idea has caught the ...

Could solar radiation modification - basically reflecting the Sun's rays back into space - slow down global warming and help ...

NOTICE: The project that is the subject of this report was approved by the Governing Board of the National Research Council, whose members are drawn from the councils of the National Academy of ...

This activity was supported by contracts between the National Academy of Sciences and the BAND Foundation, the Christopher Reynolds Foundation, the Department of Energy, the MacArthur Foundation, the ...