Space startups to watch beyond SpaceX and Blue Origin: Firefly (now public), Relativity, Stoke, Vast, Impulse, Astrobotic, ispace, Varda and more — flying hardware, winning contracts.
The companies defining space in 2025: SpaceX, Blue Origin, Rocket Lab, Intuitive Machines, Axiom, Sierra Space, Relativity, Firefly, and Astrobotic's lunar landings.
