| Name |
Description |
| Robinson nebula [1] |
A dark matter discovered by the NX-01 in 2153. It was named for A.G. Robinson, the first Human to travel at Warp 2. [1] |
| Rolor Nebula [2] |
A nebula located near the Demilitarized Zone between the Federation and Cardassia. It is between the Bajor and Dreon systems, requiring ships travelling between the two to detour around it. In 2372 Captain Sisko questioned Kasidy Yates on the routes she took around the nebula. [2] |
| Ryton Nebula [3] |
A nebula situated on the edge of the the Ryton system. Its properties enable ships to hide by reducing their power signatures and disabling they warp drives. [3] |
