A 별, 스타 created 1,800 years 이전 after the collision of two distant suns is set to appear in the night sky for the first time – as the light from the crash finally reaches the Earth.
Evidence from NASA's Chandra X-ray 전망대, 천문대 and the Magellan telescopes suggest a 별, 스타 has been torn apart 의해 an intermediate-mass black hole in a globular cluster.