'The veil one of these in Cygnus is the remnant of a star that may have exploded 50,000 years ago'
a nebula
STELLAR!: The veil one of these in Cygnus is the remnant of a star that may have exploded 50,000 years ago
The veil one of these in Cygnus is the remnant of a star that may have exploded 50,000 years ago
The veil one of these in Cygnus is the remnant of a star that may have exploded 50,000 years ago
STELLAR!
a nebula
STELLAR!