Ursa Major and Sirius Technologies Deepen Ties with Hadley and Arroway Engine Agreement

Rocket engine manufacturer Ursa Major and Sirius Technologies—the U.S. subsidiary of Tokyo-based Innovative Space Carrier (ISC)—have entered into a new agreement for the purchase of ten Hadley small launch engines, which feature components produced using 3D printing. The partnership also includes a collaborative effort to develop a medium-lift engine based on Ursa Major’s larger Arroway […]

Apr 17, 2025 - 09:02
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Ursa Major and Sirius Technologies Deepen Ties with Hadley and Arroway Engine Agreement
Rocket engine manufacturer Ursa Major and Sirius Technologies—the U.S. subsidiary of Tokyo-based Innovative Space Carrier (ISC)—have entered into a new agreement for the purchase of ten Hadley small launch engines, which feature components produced using 3D printing. The partnership also includes a collaborative effort to develop a medium-lift engine based on Ursa Major’s larger Arroway […]