Chandra Resolves NGC 6540'S Mysterious X-Ray Flare Into Three Separate Sources

Chandra Unravels the Mystery of NGC 6540's X-Ray Flare

Astronomers have turned to NASA's Chandra X-ray Observatory to delve into the enigmatic X-ray flare from the globular cluster NGC 6540. In a recent study posted on arXiv on June 1, researchers detailed their findings from an extensive observational campaign aimed at clarifying the origins of this unusual flare that was first detected roughly twenty years ago.