Missions to Venus: Highlights From History, and When We May Go Back

作者：admin 2020-09-16

An artist’s rendering of NASA’s Pioneer Venus 2 spacecraft and four atmospheric probes, for a 1978 mission to learn more about the planet’s atmosphere.Credit...Paul Hudson/NASABy Shannon StironeSept. 14, 2020Carl Sagan once said that Venus is the pla 阅读全文