English » German

English)

white ˈdwarf N ASTRON

English

Novae are thought to occur on the surface of a white dwarf in a binary system. en.wikipedia.org

However, more detailed spectroscopic observations in 2005 appear to show that it is not a white dwarf, but a high-velocity halo metal-poor subdwarf. en.wikipedia.org

As the star is cooling to form a white dwarf, helium ignites in a shell around the core, causing the outer laters to expand rapidly. en.wikipedia.org

Would you like to add some words, phrases or translations?

Submit a new entry.

English