meteorite matter

例句：

1. 1. The meteorite that fell to Earth is believed to have come from a distant star.
   坠落到地球的陨石被认为是来自遥远星球的。
2. 2. The study of meteorite matter has led to many discoveries about the origins of life on other planets.
   对陨石物质的研究已经导致了许多关于其他行星生命起源的发现。
3. 3. The meteorite was found in the desert, and scientists are still trying to determine its origins.
   这颗陨石是在沙漠中发现的，科学家仍在试图确定其来源。