题目选项分析

Recently discovered gravitational lensing around certain proximate stars strongly suggests that the nine planets of our solar system are a common phenomenon in the universe rather than a type that developed incidentally from a unique galactic phenomenon several billion years ago.

Recently discovered gravitational lensing around certain proximate stars strongly suggests that the nine planets of our solar system are a common phenomenon in the universe instead of developing incidentally from a unique galactic phenomenon several billion years ago.