Search and compare thousands of words and phrases in American Sign Language (ASL). The largest collection online.
How to sign: (astronomy) a collection of star systems; any of the billions of systems each having many stars and nebulae and dust
"`extragalactic nebula' is a former name for `galaxy'";
Similiar / Same: extragalactic nebula
Categories: accumulation, aggregation, assemblage, collection
Within this category: Great Attractor, Magellanic Cloud, Milky Way, spiral galaxy
