With dark shies you will notice the reddish color of Arcturus.
当夜幕降临时,你会注意到那颗淡红色的大角星.
Here's another way to find Saturn: Follow the arc of the Big Dipper's handle to Arcturus and then speed on to Spica.
来自MSN
The relationships among P. arcturus, P. Krishna, P . maackii and P. syfanius were also closer.
窄斑翠凤蝶(P. arcturus)、克里翠凤蝶(P. krishna) 、 绿带翠凤蝶(P. maackii) 和西番翠凤蝶(P. syfanius)的亲缘关系较近.
This blue - white gem appears to the southwest ( lower left ) of Arcturus.
这个蓝白宝石一样的星星出现在大角星的西南方向.
The third star in the triangle is the brilliant yellow-orange Arcturus in the constellation, Bootes.
来自MSN
The invitation was sent by a radio telescope to the Klingon home star, Arcturus.
来自MSN