Science

Green, pink and purple: Astronomers reveal the surprising true colors of white dwarf stars

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Based on a feed excerpt; full article content has not been acquired. Source evidence retrieved 15/10/2026, 00:10:24 UTC.

Briefings

University of Warwick astronomers discovered that white dwarf stars can emit light in the green spectrum, representing the first such star observed by human eyes. This finding challenges previous assumptions about stellar color and expands understanding of stellar physics. The discovery occurred in 2026, with the specific star's identification pending further analysis.

Key points

• White dwarf stars have been observed to emit light in the green spectrum, marking the first time a star has appeared green to human eyes.
• The discovery was made by University of Warwick astronomers in October 2026, expanding knowledge of stellar color ranges.

Context

This discovery challenges existing models of stellar physics and expands understanding of how white dwarfs emit light across different wavelengths.

Limitations

The specific star's identification and confirmation require further analysis. Evidence is limited to the initial observation and does not include long-term tracking or comparative data.

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