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Siamese Twins
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Siamese twins
English
thumb|The Siamese Twins galaxies as seen in 2015 from The Liverpool Telescope at La Palma, Canary Islands
Alternative forms
en Siamese Twin Galaxies Siamese Twins Galaxies Siamese Twin Galaxy Siamese Twins Galaxy
Etymology
From being a pair of galaxies that are similar in appearance and appearing conjoined, analogous to a pair of Siamese twins.
Proper noun
1 Siamese Twins
en astronomy en galaxy pair constellation/Virgo galaxycluster/Virgo Cluster.
Usage notes
NASA has deprecated the name "Siamese Twins" within NASA, due to perceived racist naming in the term "Siamese twins", which is considered to inordinately associate this birth defect with en Thailand en Siam and en Thai en Siamese people.
Synonyms
mul NGC 4567/8
mul PGC 42064/9
mul UGC 7776
mul VV 219
en Butterfly Galaxies / en Butterfly Galaxy
Hypernyms
en galaxy pair
en colliding galaxies
en interacting galaxies
Hyponyms
en mul:NGC 4567 mul:PGC 42064 mul:UGC 7776 A mul:VV 219 A mul:NGC 4568 mul:PGC 42069 mul:UGC 7776 B mul:VV 219 B
Coordinate terms
en spiral galaxy
en unbarred spiral galaxy / en barless spiral galaxy
en disc galaxy / en disk galaxy
en galaxy
See also
en Siamese Twins galaxies
NGC 4567
NGC 4568
en Nicknames