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Earth observation
Resilient society
Space science and exploration
Capabilities
Technology and innovation
Mission and requirements planning
Instrument and component design
Production and specialist manufacturing
Assembly, integration, test and calibration
Mission operations
Data services
Facilities
Clean rooms
Small-scale test facilities
Large-scale test facilities
Small satellite calibration facility
JASMIN data analysis
Future communications test environment
Atmospheric instrument Suite
Satellite tracking and characterisation suite
Meteorological radar suite
Impact
Missions and case studies
Public engagement
News and events
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Missions and Case Studies
> Ariel-4
Ariel 4
Overview
Ariel 4 continued the work of previous Ariel satellites, conducting five similar experiments.
RAL Space involvement
Ground Station
Launch Date
December 1971
Mission End
December 1978
Focus
Solar and space physics
Partners
NASA
Ariel 4
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