今夜向东看去，不难发现此季的标志性恒星形成（图），即“夏季大三角”。
Look eastward this evening, and it's hard to miss the season's signature star formation, called the Summer Triangle.
“夏季大三角”将于午夜时分在高空发出亮光，并于玫瑰红的晨光开始染亮天空时闪耀西方。
The Summer Triangle shines high overhead in the middle of the night, and sparkle in the west as the rose-colored dawn begins to color the sky.
最后，如果你在浓浓的墨色的夜仰望，星河边缘带壮观景象横穿夏季大三角中部，银河系中富饶的群星映入眼帘。
Finally, if you're looking in a dark sky, you'll see that a rich region of the Milky Way - the edgewise view into our own galaxy - runs through the midst of the Summer Triangle.
而对天文观察者来说，它意味着夏季的标志—夏季大三角（在夏季的东南方高空里由天琴座的织女星、天鹅座的天津四及天鹰座的牛郎星组成的三角形）的退去和预示着秋季的星座的到来。
For skywatchers it means the passing of the season's trademark Summer Triangle of stars and the arrival of the autumn constellations.
而对天文观察者来说，它意味着夏季的标志—夏季大三角（在夏季的东南方高空里由天琴座的织女星、天鹅座的天津四及天鹰座的牛郎星组成的三角形）的退去和预示着秋季的星座的到来。
For skywatchers it means the passing of the season's trademark Summer Triangle of stars and the arrival of the autumn constellations.
应用推荐