DARPA awards Redwire $44M Phase‑2 contract to advance Otter air‑breathing VLEO demonstrator

DARPA has awarded Redwire a $44 million Phase 2 contract to mature Otter mission technologies for a very-low Earth orbit (VLEO) “air‑breathing” spacecraft demonstrator. The program aims to validate atmospheric‑breathing propulsion and drag‑mitigation systems to extend on‑orbit lifetime and responsiveness for VLEO satellites.

Discovered 2025-11-19T04:48:23.030491-08:00 | 2025-11-19T04:48:23.030491-08:00

Briefing

What Hype is tracking

  • DARPA's $44 million Phase 2 award to Redwire funds maturation of the Otter VLEO "air‑breathing" demonstrator, a direct effort to validate propulsion and drag‑reduction technologies that could materially extend VLEO satellite endurance and mission utility.
  • The contract builds on recent DoD‑funded work to advance air‑breathing propulsion for VLEO satellites, signalling continued investment in low‑altitude persistent capabilities (air‑breathing propulsion for VLEO satellites).
  • Improvements in VLEO endurance are complementary to other LEO capability developments, such as high‑bandwidth cross‑links and ISR enablers, illustrated by recent demonstrations of a bi‑directional air‑to‑space optical link (bi‑directional air‑to‑space optical link).

Reported By

SpaceWatch Africa actualidadaeroespacial.com talkoftitusville.com aerospaceglobalnews.com satnews Satellite News Network
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16
First Seen
2025-11-19T04:48:23.030491-08:00
Latest Update
2025-11-24T05:56:33.091525-08:00
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