流星 りゅうせい物質 ぶっしつじゃありませんでした
ryūseibusshitsujārimasendeshita

Noun
Desu Copula

The polite, past negative form of 流星物質

1. It was not a meteoroid.; It wasn't meteoritic material.

Past/Perfective
Negative
Polite
Terminal Form
Astronomy