Science
Observations shed more light on the atmosphere of white dwarf GD 424 – Phys.org
Astronomers have performed spectroscopic observations of a newly detected white dwarf star known as GD 424. Results of the observational campaign provide more insights…
Astronomers have performed spectroscopic observations of a newly detected white dwarf star known as GD 424. Results of the observational campaign provide more insights into the atmosphere of this object. The study was presented in a paper published December 23 on arXiv.org.
White dwarfs are remaining compact cores of low-mass stars that have exhausted their nuclear fuel. Although their atmospheres are mainly composed of hydrogen or helium, between 25 and 50 percent of all known white dwarfs show…
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