T Tauri star
(astronomy) Any of a class of young visible stars having optical variability; they are often surrounded by a protoplanetary disc.
Very confident.
Diminutive form of oops.
A favourite route through a town or city, often used as a shortcut.
監視観測の期間中、そのTタウリ星は不規則な明るさの変動を示し、不安定な降着や円盤内の塵構造の進化を示唆した。
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DiQt
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