Two NASA CubeSats designed to study tropical cyclones, including hurricanes and typhoons, are in orbit after successfully launching on May 8, 2023.
The first pair of the agency’s TROPICS (Time-Resolved Observations of Precipitation structure and storm Intensity with a Constellation of Smallsats) lifted off aboard an Electron rocket from Rocket Lab’s Launch Complex 1 Pad B in Māhia, New Zealand.
TROPICS is a constellation of four identical CubeSats designed to observe tropical cyclones in a unique, inclined low Earth orbit over Earth’s tropics, an orbit that allows them to travel over any given storm about once an hour. Current weather tracking satellites have a timing of about once every six hours.