Astronomers find a white dwarf that appears green about 280 light-years away
They publishedAstronomers discover green star 280 light-years away; what makes it glow green
Who / What / Where / When
Who
What
- Astronomers identified white dwarf WD J1330+6435 in Draco about 280 light-years away.
- Green hue arises from sodium-helium interactions under extreme atmospheric conditions.
- Study published in RAS Techniques and Instruments analyzes unusual colours of white dwarfs.
- Researchers used spectral data and colour-perception models to determine appearance.
- The star's temperature is estimated around 4,000 degrees Celsius and is Earth-sized.
Where
🇮🇳 India (outlet HQ)
topics: Science, Space, Environment · language: eng
topics: Science, Space, Environment · language: eng
When
published 18 Oct, 06:02Z
ingested 18 Oct, 06:47Z
ingested 18 Oct, 06:47Z
Rewrite
original kept above, struck through · model ?
Retrieved
https://timesofindia.indiatimes.com/science/astronomers-discover-green-star-280-light-years-away-what-makes-it-glow-green/articleshow/135024584.cms
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