Utilizing the unparalleled X-ray vision of the Chandra X-ray Observatory, NASA scientists have pinpointed the mechanism behind puzzling, sudden bursts observed from a distant star. These intense outbursts, which have baffled astronomers for years, are now linked to the interaction between the star’s magnetic field and an orbiting companion object. The discovery sheds new light on stellar evolution and magnetic activity, highlighting the dynamic environments of stars that were previously thought to be stable.

Further investigation revealed key characteristics of the bursts:

  • Duration: Lasting from a few seconds to several hours
  • Energy levels: Emission spikes up to 1000 times the star’s normal output
  • Frequency: Occurring irregularly every few months
  • Cause: Magnetic reconnection events triggered by gravitational…