Science & ClimateScienceDaily•1 min read•9/25/2026 (3h ago)

“We found something never seen before” – A dead star is producing a shock wave that shouldn’t exist

“We found something never seen before” – A dead star is producing a shock wave that shouldn’t exist
60-Word AI Digest

A dead white dwarf with no detectable disk has somehow produced a powerful shock wave that appears to have persisted for at least 1,000 years. Its magnetic field may be partly responsible, but astronomers say an unexplained “mystery engine” may also be at work.

Key Takeaways

  • A dead white dwarf with no detectable disk has somehow produced a powerful shock wave that appears to have persisted for at least 1,000 years.
  • Its magnetic field may be partly responsible, but astronomers say an unexplained “mystery engine” may also be at work.
  • Full details and original dispatch available below.

A dead white dwarf with no detectable disk has somehow produced a powerful shock wave that appears to have persisted for at least 1,000 years. Its magnetic field may be partly responsible, but astronomers say an unexplained “mystery engine” may also be at work.

Original Publisher Attribution

This summary was curated from ScienceDaily.

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“We found something never seen before” – A dead star is producing a shock wave that shouldn’t exist — Loop60