Back to Glossary

White Dwarf

The dense, hot core left behind after a low- or intermediate-mass star expels its outer layers. White dwarfs are composed mostly of electron-degenerate matter and no longer undergo fusion.

Source: chandra.harvard.edu

APODs including "White Dwarf"

NGC 5189: A Strange Planetary Nebula

NGC 5189: A Strange Planetary Nebula

11/12/1995

NGC 2440 Nucleus: The Hottest Star?

NGC 2440 Nucleus: The Hottest Star?

30/11/1995

White Dwarfs Cool

White Dwarfs Cool

10/09/1995

Subrahmanyan Chandrasekhar 1910-1995

Subrahmanyan Chandrasekhar 1910-1995

01/09/1995

The Sun Erupts

The Sun Erupts

13/08/1995

M57: The Ring Nebula

M57: The Ring Nebula

27/07/1995

The Firework Nebula

The Firework Nebula

04/07/1995