| Name |
Description |
Episode |
| Helaspont Nebula1 |
A nebula located near the Federation-Tzenkethi border. It was approximately twenty hours travel from Barisa Prime at high warp. The USS Ulysses studied protoplanetary masses in the Helaspont Nebula in 2371.1 |
The Adversary |
| Horsehead Nebula2 |
A backup copy of Voyager's EMH once claimed that B'Elanna had a chip on her shoulder the size of the horsehead nebula.2 |
Living Witness |
| Hugora Nebula3 |
A nebula located in the Demilitarised Zone between the Federation and Cardassia. Picard planned to hide ships within the Hugora nebula as part of a plat to ambush a Maquis force in 2370.3 |
Preemptive Strike |
