# A dead star is flashing radio waves every 8 minutes, and its partner looks a lot like the sun

Source: [Space News - Space, Astronomy, Space Exploration](https://phys.org/news/2026-11-dead-star-radio-minutes-partner.html) · 2026-11-14 · Space
Page: https://themorning.science/story/a-dead-star-is-flashing-radio-waves-every-8-minutes-and-its-partner-looks-a-lot-b1c2971434a15d82
Kind: research · Impact: low

## In brief

- A dead star is reported to emit radio flashes roughly every 8 minutes.
- Its companion is described as looking much like the sun.
- The source describes long-period radio transients as a new class of object studied since 2022, some traced to binary systems.

## Why it matters

The object adds to a newly studied class of long-period radio transients and may help astronomers understand how dead stars in binaries produce bright radio emission.

## Timeline

- 2022-01-01: Astronomers begin puzzling over long-period radio transients (year only given in source; exact date unknown)

## Coverage

- [A dead star is flashing radio waves every 8 minutes, and its partner looks a lot like the sun](https://phys.org/news/2026-11-dead-star-radio-minutes-partner.html) — Space News - Space, Astronomy, Space Exploration, 2026-11-14

Tags: radio transients, white dwarf, binary stars, long-period radio transients, astronomy

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Brief generated by AI (claude-haiku-5-5) from the reporting listed under Coverage. Headlines belong to their publishers. The Morning Science – https://themorning.science