English Dictionary

gamma-ray burst

名詞

(astronomy) A flash of gamma rays that seem to originate from a random point in the sky; their most likely sources are believed to be supernova explosions of a very massive stars and mergers of neutron stars.

日本語の意味

ガンマ線バースト：宇宙において、ランダムな位置から突然発生するガンマ線の閃光現象。最も起源が信じられているのは、非常に大質量の星の超新星爆発や中性子星同士の合体といった天体現象によるもの。

Late last night, telescopes recorded a gamma-ray burst that appeared to come from a random point in the sky.

昨夜遅く、望遠鏡は空の不特定の一点から来たように見えるガンマ線の閃光を観測した。

意味（1）

(astronomy) A flash of gamma rays that seem to originate from a random point in the sky; their most likely sources are believed to be supernova explosions of a very massive stars and mergers of neutron stars.

gamma-ray bursts （ plural ）