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Atomic Clocks Confirm Einstein Time Dilation
Scientists Richard Keating and Joseph Hafele flew four atomic clocks around the world on two 80 hour trips. Eastbound clocks ran slow by 40 nanoseconds, westbound clocks ran fast by 27 nanoseconds, confirming Einstein relativity. Navy funded test shows atomic clocks can be synchronized across global operations for defense and exploration.
MENTIONED IN THIS ARTICLE
Washington
Sci
Albert Einstein
National Defense
Einstein
Earth
Richard Keating
Joseph C. Hafele
Keating
Eisen
Stein