温格还认为，直到墨迹未干，没有交易可视为完成。

Wenger, though, maintains until the ink is dry, no deal can be considered done.

就当这一研究墨迹未干，天文学家又发现了支持上述理论的另一项重要证据——这一次证据来自接近400万亿英里之外。

Before the ink could even dry on that study, astronomers have come in with another key piece of evidence to support the theory - and it comes from nearly 400 trillion miles away.