飞船进入超空间后，可以在几小时内到达遥远的星系。

The starship entered ___hyperspace and could reach distant galaxies in just hours.

在深度冥想中，她感觉自己进入了超空间。

During deep meditation, she felt like she entered ___hyperspace.

物理学家使用超空间理论来解释更高维度的宇宙现象。

Physicists use ___hyperspace theories to explain phenomena in higher dimensions.