7,621 satellites and probes · 443 rockets

MediaOwlsSpace exploration

Rockets: O

5 rockets

One VisionManufacturer Gilmour Space TechnologiesFirst flight July 29, 2019

Orbiter 2.01

Orbiter 2.01Manufacturer NPO MolniyaCountry of origin Soviet Union

Orbiter 2.03Country of origin Soviet UnionType abandoned entity

Orion

OrionCountry of origin United StatesType sounding rocket

OTRAG

OTRAGManufacturer OTRAGCountry of origin Germany