enormous lyman-alpha nebulaとは 意味・読み方・使い方

語源

enormous +‎ Lyman alpha +‎ nebula. From being a nebula with Lyman-alpha emissions that is larger than galaxies.

名詞

enormous Lyman-alpha nebula (複数形 enormous Lyman-alpha nebulas)

1. (astronomy) 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).

同意語

(abbreviation)

• ELAN
• ELαN
• ELyαN

上位語

• luminous nebula
• emission nebula
• nebula
• intergalactic cloud
• gas cloud

派生語

(abbreviation)

• ELAN
• ELαN
• ELyαN

関連する語

• Lyman-alpha blob / LAB / LαB / LyαB
• Lyman-alpha line / Ly-α line
• Lyman-alpha / Ly-α
• Lyman series / Ly-series / Ly series