NGC 721
NGC 721 is a barred spiral galaxy located in the constellation Andromeda about 250 million light years from the Milky Way. It was discovered by the Prussian astronomer Heinrich d'Arrest in 1862.
Q2490
barred spiral galaxy
Concept
Q9256
constellation Andromeda
CEL
Q531
light years
Concept
Q321
Milky Way
Concept
Q11063
astronomer
Concept
Q155013
Heinrich d'Arrest
PER
Q1038561
NGC 721
CEL
1862-01-01T00:00:00Z^^http://www.w3.org/2001/XMLSchema#dateTime
1862
DATE
constellation
discoverer or inventor
instance of
occupation