expression, ichidan verb
become famous overnight; burst into fame
Idiomatic expression comparing sudden fame to the appearance of a comet. Often used for people who achieve rapid, unexpected recognition.
彼は新人賞を受賞して、彗星のように現れた。
He burst onto the scene like a comet after winning the newcomer award.
その歌手
The singer appeared like a comet and quickly became a top star.