What does the writer say about space solar power? A. It’s an old idea, but people are only starting to develop it now. B. It’s a science fiction idea, and nobody really thinks it will work.
What does the writer say about space solar power?
A. It’s an old idea, but people are only starting to develop it now.
B. It’s a science fiction idea, and nobody really thinks it will work.
C. It’s much easier to build a solar power station in space than on Earth.
D. People tried it in 1941, but they didn’t succeed.