NASA

Using data from the Japan-led XRISM (X-ray Imaging and Spectroscopy Mission) observatory, astronomers have directly observed a giant star’s outflow, called a stellar wind, being captured by its compact companion and providing the power source for strong X-ray flares. The research is part of NASA’s exploration of the extreme universe to better understand how the ... [Read Full Story on Cerebral-overload →](https://cerebral-overload.com/2026/09/nasa-jaxa-xrism-mission-sees-pulsar-gathering-companions-wind/)