This mission will have a huge impact on science, similar to the impact of the Hubble Space Telescope on modern astrophysics.
就像哈勃空间望远镜对现代天体物理学的影响的一样，这项任务将对科学界有巨大的影响。
2
In astrophysics, a gravitational action is the mechanism that describes how gravity can emerge from space-time being curved by matter and energy.
在天体物理学中，引力作用量描述了在被物质和能量弯曲的时空中如何形成引力的机理。
3
Dark matter and dark energy, the sources of many current open questions in astrophysics, will figure in many space-based stories and some planet-based ones.