HR 2313
Celestial Time Standardization Act
Jurisdiction
US Congress
Session
119th Congress (2025-2026)
Last updated at
Jun 14, 2026, 3:52 AM
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Sign in to take action- Introduced
- Passed House
- Passed Senate
- To President
- Became Law
Bill overview
This bill directs NASA to develop a system for standardizing time on the Moon and other celestial bodies. Recognizing the challenges of using Earth-based time systems in space, particularly due to relativistic effects, the bill aims to establish a ‘coordinated lunar time’ to ensure interoperability for future missions and infrastructure. It calls for NASA to collaborate with various agencies, private companies, and international partners to create a robust and adaptable time standard. The bill also requires NASA to report on its progress to Congress.
Sponsors
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Primary sponsor
Cosponsor
Nicholas J. [R-AK-At Large] Begich
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