According to planetary scientist Robin Canup, all three of Pluto's satellites could trace back to a single impact.
据行星学家罗宾·卡纳普说，冥王星的所有三个卫星可以追溯回同一次撞击。
Hence the impact of this photograph: a distinctive planetary display captured beside a rare moonbow.
因此在这张照片上就有颗与众不同的行星出现在难得一见的月虹的旁边。
It will extend over the North Pole and thereby impact the planetary geophysical process.
它将延伸至北极，因此冲击行星的地质物理过程。
You know planetary researchers love studying deep craters to learn about the impact that created them, how they redistributed pieces of a planet's crust.
你知道，行星研究者热爱研究深的陨石坑，以了解导致它产生的撞击，如何重新分散行星地壳的碎片。
His main scientific interest is Comparative Planetary Geology, and in particular Tectonics, Impact Cratering and Astrobiology.
他的科学专长在于比较行星地质学，特别是有关板块运动、陨石碰撞和天文生物学。
His main scientific interest is Comparative Planetary Geology, and in particular Tectonics, Impact Cratering and Astrobiology.
他的科学专长在于比较行星地质学，特别是有关板块运动、陨石碰撞和天文生物学。
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