Icarus Robotics completes parabolic flight test of ISS robot Joy
Icarus Robotics · Voyager
Icarus Robotics tested its free-flying robot Joy in zero gravity in Canada ahead of a 2027 ISS demonstration.

what happened
Icarus Robotics completed a four-flight parabolic test campaign of its free-flying robot Joy, totaling 66 periods of weightlessness and 22 minutes of active testing, ahead of a first ISS mission planned for early 2027 with Voyager. The company said Joy validated manipulation, positioning and flight-control behavior in zero gravity for the first time, and traveled to Canada for the test since the US currently lacks parabolic-flight capability after Zero Gravity Corporation's aircraft was damaged in 2025.
why it matters
Free-flying robots that can operate autonomously inside crewed stations are a building block for commercial station operators looking to cut astronaut labor costs; a successful zero-gravity validation ahead of Voyager's own Starlab-adjacent ISS work de-risks Icarus's path to a flight demonstration.
signal-to-noise
quick facts
- Companies
- Icarus Robotics, Voyager
- Category
- product
- Impact
- noise
- SNR
- 4 / 5
- Event date
- 2026-09-17
- Published
- 2026-09-17 17:30 UTC