China's Tianguan satellite has detected soft X-ray signals from an early universe explosion. There are reports of a possible observation of a black hole tearing apart a white dwarf, which would be a first, although details of the event are not consistent across accounts. The explosion is described as unprecedented and cosmic, with some reports linking it to a "missing" black hole and others suggesting it may be related to a protocluster or a 12.5 billion-year-old event.