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LiteBIRD Program

JAXA’s LiteBIRD is a planned international space mission led by JAXA to measure the polarization of the cosmic microwave background and test theories of cosmic inflation. The mission has passed its second Mission Definition Review, advancing its definition and development toward a future space observatory.

Identity

Aliases
LiteBIRDLite (Light) spacecraft for the study of B-mode polarization and Inflation from cosmic background Radiation DetectionLite Bird
Domains
spaceflight
Name
LiteBIRD Program
Status
planned
Types
scienceresearchdevelopment

Details

Description
JAXA’s LiteBIRD is a planned international space mission led by JAXA to measure the polarization of the cosmic microwave background and test theories of cosmic inflation. The mission has passed its second Mission Definition Review, advancing its definition and development toward a future space observatory.
Leads
Participants
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Assets & Meta

Creation Time
August 13, 2026 at 13:22:31 UTC
Updated Time
August 13, 2026 at 13:22:31 UTC

Other

LiteBIRD Program - AeroVia