Vaxon Bus
A satellite-bus design for very low Earth orbit using air-breathing electric propulsion.
Maturity not rated
Startup · United States
Vaxon Space
HQ United States
Real-time missile defense and connectivity today. Vaxon Space operates air-breathing satellites at 180-250 km altitude.
Systems1
Newest unveiled first. Open a system for its milestone timeline, components and sources.
Capabilities2
| Technology | Role | Maturity | TRL | Notes | Confidence |
|---|---|---|---|---|---|
| Air and missile defense | Developer | — | — | classify_sectors run 37, haiku, taxonomy 2026-10-18b: Leads with real-time missile defense and connectivity; it also operates air-breathing satellites at 180-250 km altitude. | Reported |
| Space, launch and counterspace | Developer | — | — | classify_sectors run 37, haiku, taxonomy 2026-10-18b: Leads with real-time missile defense and connectivity; it also operates air-breathing satellites at 180-250 km altitude. | Reported |
- Developerclassify_sectors run 37, haiku, taxonomy 2026-10-18b: Leads with real-time missile defense and connectivity; it also operates air-breathing satellites at 180-250 km altitude.—Reported
- Developerclassify_sectors run 37, haiku, taxonomy 2026-10-18b: Leads with real-time missile defense and connectivity; it also operates air-breathing satellites at 180-250 km altitude.—Reported
Maturity and TRL describe this organization's work; the field-wide maturity is on each technology's page.
Sources3
Profile2
- 1
Sixth-Domain · Supports Organization · country, Organization · kind
“{"country": "USA", "hq_iso2": "US", "id": "4392af07-7c7e-4976-8cfd-2781ecf443d2"}”
- 2CompanyVaxon Space
Vaxon Space · Supports Organization · description, Organization · name, Organization · website
“Real-time missile defense and connectivity today. Vaxon Space operates air-breathing satellites at 180-250 km altitude.”
Systems1
- 3
Vaxon Space · Supports System
“## The Vaxon Bus A purpose-built VLEO platform pairing air-breathing electric propulsion with an AO-resistant airframe, high-efficiency inlet, and deployable solar arrays, engineered to operate where no conventional satellite can survive. The bus supports sub-30cm imaging payloads and defense sensing simultaneously, with unlimited mission duration and no propellant mass penalty.”
Each fact on this page is attached to the sources that support it. Archived copies are linked when we keep one.