Isbn: 9787543984332 - 寻找系外行星(精) (1 risultati)

Hardcover. Condizione: New. Language:Chinese.HardCover. Pub Date: 2022-03-01 Publisher: Shanghai Science and Technology Literature Publishing House Alien worlds have always been one of the main contents of science fiction. Today. however. thanks to the development of modern astronomical instruments and the achievements of many active observing astronomers. the existence of planets located outside our solar system (also known as exoplanets) has become an accepted scientific fact. As planet hunters discover smaller planet.…