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5 hours ago · Global

Astronomers discover a ghostly green star unlike any known before

SIGNALSMONITORTECHNOLOGY

What's happening

SignalsMonitor is following this as a technology story. ScienceDaily Technology and ScienceDaily Top News are the outlets attached to this story. The reports are tied to Global. The first report grouped here was at 19 Oct 2026, 10:26 UTC. 2 material updates are listed in the timeline. The headline in use is “Astronomers discover a ghostly green star unlike any known before”. This note is SignalsMonitor's own briefing, not the publisher's article.

What we know

Astronomers have uncovered a surprising rainbow of dead stars, including the first known star that would appear genuinely green to human eyes. Researchers found that white dwarfs can glow in unexpected shades of pink, purple, yellow, and cyan because of unusual chemical interactions in their extremely dense atmospheres.

ScienceDaily TechnologyRead at ScienceDaily Technology

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