Overview
- Impulse Space announced a $500 million Series D on Tuesday that was co-led by 137 Ventures and Banner VC and included Founders Fund, Lux Capital and Linse Capital.
- The round was reported to value the Redondo Beach company at about $4.26 billion and brings total capital raised to more than $1 billion.
- Leadership said the money will be used to hire roughly 200 staff, expand manufacturing and accelerate build-and-test programs for its Mira vehicles and the larger Helios vehicle.
- Impulse has flown three Mira missions so far and is preparing another flight this year after a recent mission consumed much of its propellant early because of a navigation-system problem.
- Company executives stressed a human-led engineering approach over current AI design tools and said renewed investor interest after SpaceX's IPO filing is boosting demand for orbital logistics and in-space mobility.