Signs Of First Planet Outside Milky Way Galaxy Detected

Astronomers have detected signs of the first planet transiting a star outside of the Milky Way galaxy. The unique discovery, led by NASA's Chandra X-ray Observatory, opens up a new window to search for exoplanets at greater distances than ever before. Exoplanets, which are planets located outside the Solar System, have been a source of help to understand the conditions beyond the System. Until n