Meanings
plural fast blue optical transients
Synonyms & antonyms
nouna very short duration bright flash in the visible spectrum; thought to be caused by a type of supernova
Cite this entry
fast blue optical transient. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/fast%20blue%20optical%20transient
“fast blue optical transient.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/fast%20blue%20optical%20transient. Accessed November 5, 2026.
WatkinsX Dictionary, s.v. “fast blue optical transient,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/fast%20blue%20optical%20transient.
Source: fast blue optical transient on Wiktionary, CC BY-SA 4.0.