Scientists say they have at last solved the mystery of what killed more than 5 billion sea stars — often known as starfish — off the Pacific coast of North America in a decade-long epidemic. Starting ...
Targeting the HFS I18308 cloud, a high star-forming region with a textbook example of HFS morphologies, the researchers discovered two distinct fragmentation modes: two hub-composing filaments (F1 and ...
A collaborative team has revealed new observational evidence that sheds light on the mystery of massive star formation. Researchers from Yunnan University, the Shanghai Astronomical Observatory of the ...