HyMS hyperspectral microwave sounder
Satellite instrument that measures air temperature and moisture
Spire Global
Publicly traded company that runs a fleet of small satellites collecting weather, ship, aircraft and radio signal data, and sells that data and satellite-building services to governments and businesses.
Products, by altitude
Low Earth orbit · 160–2,000 km
Testing In service Radio occultation weather data
Weather data from GPS signals bending through the air
In service Space Services
Satellites built and run for customers' own payloads
Government awards
Milestones
- Oct 2026 The first three satellites built at Spire's Boulder, Colorado factory launched on SpaceX's Transporter-18 rideshare. Company statement3