It is the brightest star at the left of this well-composed starry mosaic spanning about 23 degrees across the northern sky asterism dubbed the Little Dipper.
它是这张精心构图的星图左侧最亮的恒星，横跨北部天空偏星约23度，被称为小北斗星。
2
These brilliant stars make up the huge asterism known as the Summer Triangle.
这几颗明星构成了被称为夏季大三角的巨大三星符号。
3
The famed Teapot asterism, part of Sagittarius, appears to be pouring tea from its spout towards the horizon.