| Bubble Nebula in Barnard's Galaxy | |
| Type: | H II region |
| Epoch: | J2000 |
| Dist Ly: | 1.63 ± 0.03 Mly (500 ± 10 kpc) |
| Appmag V: | 15 |
| Size V: | 48 × 32 |
| Constellation: | Sagittarius |
| Radius Ly: | ~116.3pc (estimated) |
| Names: | Hubble 1925 I, Hubble I, MCG -02-50-002, IRAS 19417-1449, Hodge 2, PGC 63596 |
The Bubble Nebula in Barnard's Galaxy has the official designation of Hubble 1925 I as it was the first (Roman numeral 1) object recorded in a paper by . It includes areas of bright H II emission. It is located north-west of the larger Hubble 1925 III.