Using the Hubble Space Telescope (HST) and the Chandra X-ray Observatory, astronomers have taken a closer look at a short-period high-mass X-ray binary known as CXOU J121538.2+361921. Results of the observational campaign, presented July 13 on the preprint server arXiv, shed more light on the properties of this system.
Click here for original story, Observers investigate a short-period X-ray binary system
Source: Phys.org