Chandra X-ray Observatory



A Superbubble in NGC 1929

Using data from NASA’s Chandra X-ray Observatory, NASA’s Spitzer Space Telescope and the Max-Planck-ESO telescope, this composite image shows a superbubble in NGC 1929, which…




Accretion Around TW Hydrae

While studying TW Hydrae, a relatively young star in the TW Hydrae stellar association, astronomers were able to track an accretion flare spectroscopically, providing direct…