We solve orbital drag

Space weather, atmospheric density, and orbit predictions for LEO and VLEO

Our mission is to remove the risk from flying in Low Earth Orbit.

We provide state-of-the-art space weather forecasts, atmospheric density predictions, and orbit propagation, anchored by real-time drag data from LEO and VLEO.

Essential for collision avoidance, target tracking, and mission lifetime assurance.

API-Ready Data Products

Rotating Sun with flaring loop arcades and a coronal mass ejection leaving the limb
Space Weather Indices

Solar and geomagnetic forecasts, from days to decades. Proven industry-lowest error.

Rotating Earth wireframe under a viridis density map, with a sunward density bulge and storm waves spreading from the poles
Atmospheric Density

Density grids calibrated against real-time drag: past, present, and predicted. A drop-in replacement for HASDM.

Satellite on an inclined orbit around Earth, trailing its past track with a forecast cone widening ahead
Orbit Predictions

Fast, on-demand, drag-aware propagation for collision avoidance, contact planning, and target tracking.

In customer beta
Reentry fireball shedding glowing fragments into its plasma wake
Lifetime Monitoring

Continuous reentry forecasts that alert you when space weather cuts your mission life. Know while you can still act.