Using NASA’s Chandra X-ray Observatory, astronomers from Pennsylvania State University (PSU) and the California Institute of Technology (Caltech) have investigated IRAS 09002-473, an embedded cluster of stars in the Vela Molecular Ridge. The study, presented in a paper published October 10 on arXiv.org, reveals more insights into the nature of this poorly studied cluster and identifies hundreds of its potential members.
Source:
https://phys.org/news/2019-10-astronomers-iras-cluster-hundreds.html