NGC 1999 itself is a relic of recent star formation – it is composed of debris left over from the formation of a newborn star.
(Credit: ESA/Hubble & NASA, ESO, K. Noll)
NGC 1999 itself is a relic of recent star formation – it is composed of debris left over from the formation of a newborn star.
(Credit: ESA/Hubble & NASA, ESO, K. Noll)