Blue dwarf explained

The term blue dwarf refers to various types of stars having a peak emission in blue or ultraviolet. Those can be:

Astronomical objects

• A blue compact dwarf galaxy
• An early-type main-sequence star
  • B-type main-sequence star
  • O-type main sequence star
  • OB star
• Blue dwarf (red-dwarf stage), a hypothetical stage in red dwarf interstellar evolution
• O-type subdwarf
• B-type subdwarf

See also

• Blue star (disambiguation)
• Blue giant (disambiguation)