Space Rider

Space Rider
Artist's rendering of Space Rider from 2017
(RM on front—left, AOM behind—right)
NamesSpace Reusable Integrated Demonstrator for Europe Return
Mission typeUncrewed reusable spaceplane
Operator European Space Agency
WebsiteESA.int: Space Rider
Mission duration60 days (planned)
Spacecraft properties
SpacecraftSpace Rider
Spacecraft typeLifting body spaceplane
Manufacturer Avio, Thales Alenia Space
Launch massApprox. 4900 kg (Full stack AOM + RM, including fluids and propellants)
Landing massup to 2850kg
Payload mass600 kg (1,300 lb)
DimensionsLength: 8.044 m (26.39 ft) (Full stack AOM + RM)
Power600 watts
Start of mission
Launch dateQ1 2028 (planned)
RocketVega-C+
Launch siteGuiana Space Centre
ContractorArianespace
End of mission
Landing siteSanta Maria Island
Orbital parameters
Reference systemGeocentric
RegimeLow Earth orbit

The Space Rider (Space Reusable Integrated Demonstrator for Europe Return) is a planned uncrewed orbital lifting body spaceplane aiming to provide the European Space Agency (ESA) with affordable and routine access to space. Space Rider will have the potential to allow experiments in microgravity, such as exposure of materials to outer space and in-orbit validation of technologies, as well as deployment of small satellites. Its maiden flight is currently scheduled for Q1 2028. It is intended to be put into space by the Vega C medium lift launch vehicle.