| 释义 |
Hind's nebula Hind's nebula (hÿndz) (NGC 1554–5) A reflection nebula in the constellation Taurus, illuminated by the young variable star T Tauri. The nebula has varied considerably in brightness since it was first observed in the 19th century.Hind's Nebula[′hīnz ′neb·yə·lə] (astronomy) A reflection nebula illuminated by the star T Tauri that undergoes marked changes in brightness. |