Space Environment Technologies

Enabling Human Evolution Into Space

Our Services

SET accelerates human progress into space with leading space physics models,
innovative instruments, and unique operational data feeds serving agencies,
academia, and international commercial space missions.

Radiation Decision Aids

Clear, actionable data on radiation exposure — past, present, and forecast.

The ARMAS, NAIRAS, and RADIAN systems provide historical, current, and forecast information based on state-of-the-art measurements and models about the radiation exposure risk for humans.

Satellite Protection

Early warnings for geomagnetic storms, radiation belts, and density risks.

Satellite protection requires situational awareness about:
1) the Magnetosphere’s geomagnetic storms and the state of the radiation belts;
2) the Atmosphere thermosphere densities relevant to space traffic management and the historical, high-accuracy SET HASDM Database atmosphere density baseline; and
3) Satellite charging probabilities.

Space Weather Mitigation

Protect systems and people with actionable space weather risk tools.

Mitigating and protecting people and technology from space weather starts with understanding the Sun. Full disk solar spectral irradiances are provided through this portal. Managing hazards depends on deep scientific knowledge and, in support of this, SET’s researchers provide a breadth of expertise in understanding the physics in Outer Planet and Inner Solar System domains.