What if satellites could fly 3× closer to Earth?
A closer orbit means sharper data, faster links, stronger signal, and orbits that clean themselves. The case for VLEO is the case for physics.
Why closer is better.
Every advantage of VLEO falls out of one fact: you are nearer to what you are observing and talking to. Distance is the tax that traditional LEO pays.
Drag the orbit. Watch the mission change.
- Resolution
- 2.4×
- Signal
- 5.9×
- Latency
- 12 ms
- Radiation
- Low
- De-orbit
- Weeks
- vs 600 km
- baseline
Illustrative — physics-based approximations referenced to a 600 km baseline.
Slide between 200 km and 800 km and every metric responds at once — resolution, latency, signal, radiation, de-orbit time. Nothing here is marketing; it is the geometry and physics of a lower orbit.
The closer you get, the better the mission — until drag becomes the problem nobody could solve. That is the catch.
VLEO was dismissed as too hard.
The same atmosphere that cleans the orbit also pulls satellites down. Conventional propulsion runs out of fuel in months — GOCE and Tsubame both ran dry. For decades that ended the conversation.
And LEO keeps getting worse.
VLEO isn't only better — the orbit above it is deteriorating. Debris growth, escalating collision-avoidance manoeuvres, and the Kessler trajectory all push operators to look lower.
* projected · illustrative trend
The window is open.
Regulation
The FCC 5-year deorbit rule and ESA Zero Debris Charter reward orbits that clear themselves.
Demand
Direct-to-device, sub-meter imagery, and sovereign capability are all spiking at once.
First-mover
The propulsion barrier just fell. The operators who move first define the band.
See the technology that makes VLEO possible.
Air-breathing electric propulsion turns VLEO's primary challenge into its primary resource.