Astronomers Identify White Dwarf That Would Appear Green
Astronomers have identified a white dwarf star that would appear green to human eyes, a discovery made possible by analyzing the chemical composition of the star's atmosphere. This white dwarf, located within 65 light-years of Earth, likely consumed material from…
Tampa St. Petersburg, FL, October 19, 2026 —
Astronomers have identified a white dwarf that would appear green to human eyes, based on an analysis of the chemical composition of its atmosphere. The star is located within 65 light-years of Earth, and researchers say it likely consumed material from a nearby planet or asteroid.
The atmospheric analysis was central to identifying the star’s unusual color. The findings also point to material from a planetary object in the white dwarf’s surroundings, offering a way to gain insights into planetary formation.
The available information does not identify the star, the astronomers or their institution, or when the discovery was made. It also does not provide details about the chemical elements detected, the methods used to analyze the atmosphere, or how the star’s green appearance was determined. No specific planet or asteroid has been identified, and the summary describes the consumption of such material as likely rather than confirmed.
The discovery links two observations: the star’s inferred appearance to human eyes and evidence in its atmospheric composition. The suspected planetary or asteroid material provides the connection to planetary formation, though the available details do not specify what conclusions about formation can be drawn.
Further information about the analysis and the material detected was not provided. The reported findings establish the star’s distance range and the likely source of material, but leave open how the researchers reached that interpretation and what additional evidence supports it.
Story summarized from the original created by Jack Guy and Lauren J. Young on www.tampabay28.com, see more information here.
