INCUS Mission Launch Contract Awarded to Firefly
Will Lift Off from NASA’s Wallops Flight Facility in 2026
NASA has selected Firefly Aerospace of Cedar Park, Texas, to provide the launch service for the agency's Investigation of Convective Updrafts (INCUS) mission, which aims to understand why, when, and where tropical convective storms form, and why some storms produce extreme weather. The mission will launch on the company's Alpha rocket from NASA's Wallops Flight Facility in Virginia.
“We strategically built our one metric ton Alpha rocket to support dedicated missions like INCUS."
Jason Kim, Firefly
The selection is part of NASA's Venture-Class Acquisition of Dedicated and Rideshare (VADR) launch services contract. This contract allows the agency to make fixed-price indefinite-delivery/indefinite-quantity awards during VADR's five-year ordering period, with a maximum total value of $300 million across all contracts.
Once deployed, three INCUS satellites will fly in tight coordination to study the behavior of tropical storms and thunderstorms, including how storm systems form, evolve, and dissipate. According to NASA, each satellite will have a high frequency precipitation radar that observes rapid changes in convective cloud depth and intensities. One of the three satellites also will carry a microwave radiometer to provide the spatial content of the larger scale weather observed by the radars. By flying so closely together, the satellites will use the slight differences in when they make observations to apply a novel time-differencing approach to estimate the vertical transport of convective mass.
“Firefly offers our customers responsive operations and mission flexibility with launch sites on the East and West Coast of the United States and internationally,” said Jason Kim, CEO of Firefly aerospace. “We strategically built our one metric ton Alpha rocket to support dedicated missions like INCUS. This allows our customers to place their satellites in the exact orbit they need and use their mission-critical resources to immediately begin conducting research and making advancements in science.”
The INCUS mission will launch from the Mid-Atlantic Regional Spaceport Pad 0A at NASA’s Wallops Flight Facility that supports both Alpha and Firefly’s Medium Launch Vehicle. INCUS will be Firefly’s third Alpha launch for NASA – the first launched successfully last summer and the second is scheduled from Vandenberg Space Force Base for NASA QuickSounder in 2026.
