A "Christmas tree cluster" of stars is captivating astronomers and stargazers alike. NASA on Tuesday released a composite image of the star cluster, which they said "enhances the resemblance to a ...

(Gray News) – Everyone is in the holiday spirit this season, including a cluster of stars in space. A new image posted Tuesday by NASA shows the “Christmas Tree Cluster,” also known by its official ...

A cosmic christmas tree appears to sit some 2,500 light-years from Earth. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. This month, space feels ...

Multi-genet tree clusters commonly occur in several species of bird-dispersed pine (Pinus spp.). In North America, this growth form results primarily from multiple seed germination in caches of ...