Pakistan, Oct. 24 -- Astronomers discovered a unique white dwarf star that appears green to the human eye, marking a historic breakthrough in observational astrophysics. According to a newly published scientific study, astronomers analyzing white dwarf stars identified the celestial object after observing unprecedented spectral deviations. Typically, a star's visible color depends strictly on its surface temperature, limiting standard stellar hues to orange, white, red, or blue shades. White dwarfs can exhibit alternate visible colors due to unique chemical elements present in their outer atmospheric layers. Consequently, this rare cosmic discovery expands scientific understanding of stellar evolution and planetary debris atmospheres.

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