Success! NASA's Ingenuity Makes First Powered Flight On Mars
The tiny helicopter took off and hovered briefly — the first such flight on another planet. The Perseverance rover kept tabs on the mission from a viewing point about 60 yards away.
Read more on NPR
Làm đẹp Blog 247 April 19, 2021 at 05:59PM
Category Science
Không có nhận xét nào:
Đăng nhận xét