A sunshade to help protect the Earth from climate change could be built within the next 20 to 40 years, a new study argues.
How a giant space sunshade can help fight climate change
Nov 7, 2026 | 8:00 AM
54°F
A sunshade to help protect the Earth from climate change could be built within the next 20 to 40 years, a new study argues.
54°F