NewSpace AtlasSearch

ExoTerra Resource

Colorado maker of Halo Hall-effect electric thrusters for small satellites, which have flown on DARPA satellites and been delivered for Space Development Agency satellites. Voyager Technologies bought the company in October 2025. (1 product in the atlas)

Products, by altitude

Low Earth orbit · 160–2,000 km

Known rounds

DateRoundAmount
Jun 2024Funding round$8M⁠1

Milestones

  • Oct 2025 Voyager Technologies (NYSE: VOYG) announced it had acquired ExoTerra; terms were not disclosed. Company statement⁠2
  • May 2025 Delivered 21 propulsion modules to York Space Systems for the Space Development Agency's Transport Layer.⁠3
  • Aug 2023 Halo thrusters fired in orbit for the first time on three DARPA Blackjack Aces satellites built by Blue Canyon Technologies.⁠4

Sources

  1. SpaceNewsJun 20, 2024
  2. Voyager Technologies press release via Business WireOct 27, 2025
  3. SpaceNewsMay 27, 2025
  4. SpaceNewsAug 8, 2023

Updated Oct 22, 2026 · How we source facts · Suggest a correction