在小行星的沙漠之旅中，科学家们随后在流星雨中发现了将近600种宇宙物质。

During desert treks, scientists later recovered nearly 600 meteorite fragments from the meteor shower.

youdao

研究人员将通过此次碰撞来研究月球土壤如何遭受辐射物质和微流星体的侵袭。

Researchers will be studying the soil on the moon via the hit to examine how the soil is eroded by radiation and micrometeoroids.

youdao

普通流星通常只是比豌豆还小，而且往往并不比一粒沙子更大的物质碎片。

The average shooting star is a small fragment of matter usually smaller than a pea and often no larger than a grain of sand.

youdao