enormous Lyman-alpha nebula (English, noun)
expansion: enormous Lyman-alpha nebula (plural enormous Lyman-alpha nebulas)
Senses:
topics: astronomy
natural-sciences
glosses: A large gas cloud (nebula) larger than galaxies, found in intergalactic space, which radiates with an emission spectrum containing 2.47 THz lines (Lyman-alpha lines).
Forms:
form: enormous Lyman-alpha nebulas
tags: plural