|Distance from Earth||：||2300 Light years|
|Detail||：||This star is a red giant at the moment and it will end its life when it turns into a planetary nebula. The name ' Red Rectangle' comes from the star's appearance.
Constellation : Monoceros
Images from Science Instruments
Red Rectangle (Proto-Planetary Nebula)
July 6, 2003
Last updated: February 25, 2021