Given a law of gravity and an assumption about how the matter is distributed, the next step is to work out the dynamics of the universe - how space and the matter in it evolves with time.

给出引力的作用规律和关于物质分布的假设后，下一步是得出宇宙的动力学规律——空间和质量如何与时间相互作用。

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NASA’s latest space telescope, the Solar Dynamics Observatory, is delivering unprecedented images of our local star.

美国航空航天局最近发射的空间望远镜——太阳动态观测台，首次给我们展现了太阳的图像和视频。

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The agency will venture further out into space with newmissions, including the Solar Dynamics Observatory, launching in February tobetter understand the sun's influence on Earth.

有关机构将在太空进一步冒险去执行新的任务，包括将在2月启动的太阳动力观测站，这会使我们更好的了解太阳队地球的影响。

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Speculation over the supply and demand dynamics of commodities this year has led to increased inflows in the space.

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Gravity, he figured, was a warping of space and time, and he came up with the equations that describe how the dynamics of this curvature result from the interplay between matter, motion, and energy.

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