![](https://cdn.palobby.com/pa/units/orbital/delta_v_engine/delta_v_engine_icon_buildbar.png)
![](https://cdn.palobby.com/ui/main/atlas/icon_atlas/img/strategic_icons/icon_si_delta_v_engine.png)
Halley
Delta V Engine - Used to move small to medium celestial bodies.- HP: 20000
- Build cost: 40000 metal
- Build locations: land
Overview
Blueprint![](https://cdn.palobby.com/pa/units/air/air_scout/air_scout_icon_buildbar.png)
![](https://cdn.palobby.com/ui/main/atlas/icon_atlas/img/strategic_icons/icon_si_air_scout.png)
Firefly
Scout - Fast. Can see far away. Does not attack.- HP: 20
- Build cost: 60 metal
Overview
Blueprint- Max speed: 0
- Acceleration: 0
- Braking rate: 0
- Turn rate: 0
Physics
- Max speed: 90
- Acceleration: 90
- Braking rate: 90
- Turn rate: 180
Physics
- Vision radius: 110
- Underwater vision radius: 110
- Always visible
Recon
Visibility
- Vision radius: 250
- Underwater vision radius: 250
Recon
-
T2
Advanced Fab Aircraft 12:20
-
T2
Advanced Fabrication Bot 14:48
-
T2
Advanced Fabrication Ship 8:20
-
T2
Advanced Fabrication Vehicle 11:06
-
T2
Colonel 8:20
Built By
-
T2
Advanced Air Factory 0:01 + 0:02
-
T1
Air Factory 0:04 + 0:02