Terran Orbital
Terran Orbital develops space tech from CubeSats, to small satellites, and is a developer and operator of ground stations.
ARK Space Exploration & Innovation ETF
ARK Space Exploration & Innovation ETF is probably a Top Space Fund thanks to the ARK brand but is more aerospace than space
AirBus
Airbus, a European aerospace company with a large space division. Their share price is steady, and they pay a dividend.