心脏星云的星团Melotte 15
A starfield is shown with a a bright orange nebula in the center. The nebula is filamentary and takes up much of the bottom and middle of the frame. The top is most dark with some bright stars. Please see the explanation for more detailed information.
图中显示的是一片星空，中间有一个明亮的橙色星云。星云呈丝状，占据了画面底部和中部的大部分区域。顶部最暗，有一些明亮的恒星。有关更多详细信息，请参阅说明。