NASA’s trio of INCUS satellites, built to observe the evolving nature of tropical convective storms from space, have finished critical testing and are on track for launch in 2027 from Virginia.
- Three satellites will fly in close formation at low Earth orbit
- They will deliver first space-based survey of tropical storm convection
- Launch planned for 2027 from Wallops Flight Facility, Virginia
What happened
NASA’s INCUS mission, consisting of three nearly identical satellites, has successfully completed its pre-launch testing at Blue Canyon Technologies in Lafayette, Colorado. Each satellite is equipped to measure convective mass flux—the vertical movement of air and water in storm systems. This sophisticated testing ensures the satellites are ready for their planned 2027 launch from NASA’s Wallops Flight Facility in Virginia.
The satellites will fly in tight coordination, separated by intervals of 30 and 90 seconds, enabling them to collect synchronized data on the formation and progression of tropical convective storms. The middle satellite is uniquely fitted with a microwave radiometer for additional atmospheric sensing capabilities, complementing the radar instruments onboard the others.
Why it feels good
INCUS represents a major scientific advancement as it will conduct the first space-based survey dedicated to understanding the complex dynamics of tropical storm convection. This data is essential for improving weather forecasts and climate models, which ultimately supports better preparation against severe weather impacts.
Led by Colorado State University and funded through NASA’s Earth System Science Pathfinder Program, INCUS is part of broader international efforts to link commercial and scientific satellite data. This collaboration enhances our ability to monitor Earth's atmosphere more comprehensively, underscoring a hopeful step toward harnessing space technology for societal benefit.
What to enjoy or watch next
Stay tuned for the upcoming launch of INCUS in 2027 from Wallops Flight Facility, where liftoff will mark the beginning of a mission destined to transform our understanding of clouds, convection, and precipitation. Follow NASA Earth Science channels for live launch updates and subsequent mission milestones.
This mission also ties into the larger Fleet for the Atmosphere Linking Commercial Observations with NASA (FALCON) initiative, which integrates data from multiple satellites contributed by NASA, academic institutions, and private partners. Keep an eye on related missions within NASA’s Earth System Observatory to experience how these combined efforts are revolutionizing Earth observation.