CHAMPAIGN, Ill. -- A trio of massive, young star clusters found embedded in a star cloud may shed light on the formation of super-star clusters and globular clusters. The discovery, made with images ...

Astronomers have unveiled an explosive cosmic fireworks display of stars interacting with their environment. This dazzling spectacle—due to powerful winds flowing from the stars—marks a major ...

Picture of the month: The European Space Agency has shared a dazzling image of Westerlund 1, a super star cluster situated around 12,000 light-years from Earth in the constellation Ara. It was first ...