A United Launch Alliance Atlas V rocket carrying the SBIRS GEO-5 mission for the U.S Space Force lifts off from Space Launch Complex-41 on May 18, 2021. (United Launch Alliance) WASHINGTON — If all ...

Lockheed Martin has been given the go-ahead to build the fourth geosynchronous (GEO-4) satellite that will form a key part of the US Air Force's Space-Based Infrared Systems (SBIRS) program. SBIRS is ...

The sensor is designed for the Epoch satellite constellation. Credit: L3Harris L3Harris’s missile-tracking infrared satellite payload has passed its preliminary design review (PDR). The sensor is ...

The NASA/NOAA Visible Infrared Imaging Radiometer Suite instrument imaged low-light emissions of an aurora in the night sky over western Canada. When you purchase through links on our site, we may ...

Hydrosat provides thermal infrared and multispectral satellite imagery, primarily aimed at providing actionable, high-frequency environmental and agricultural insights. Credit: Hydrosat WASHINGTON — ...