But as he says, the search for life in outer space is a long-term goal, and he is still hopeful.

VOA: special.2010.05.25

Likewise, when in outer space, when you are orbiting the Earth, people are always floating around in these space stations.

就好比在外太空,当你在绕地球运行时,宇航员总是悬浮在太空站

耶鲁公开课 - 基础物理课程节选

But if you go to outer space nowadays, you can find truly inertial frames of reference.

但如今,要是你到了外太空,你可以找到真正的惯性参考系

耶鲁公开课 - 基础物理课程节选

The best place of all to put a telescope for observing outer space, though, is outer space itself.

ECONOMIST: Telescopes are getting bigger, better and less tangible

Last year, he hired undersea experts to scan the ocean floor to find the massive engines that propelled the Apollo 11's space capsule from Earth to outer space.

WSJ: What Makes Jeff Bezos Tick? A $42 Million Clock, for Starters

The truth that God has his eye on the sparrow means that the space between the sparrow and outer space is impossible for us to see as God sees it.

NEWYORKER: Moon Man