Our X-Ray Universe: Amazement Captured over 20 Years on Duty
Since its launch on July 23, 1999, the Chandra X-ray Observatory has been NASA’s flagship mission for X-ray astronomy. Specially designed to detect X-ray emissions from extremely hot regions of the universe, it has captured spectacular pictures of several cosmic objects. This catalogue includes supernovae and their remnants, galaxy clusters, planetary nebulas, and matter surrounding […]