Deciphering the Cosmic Clock: Scientists Calculate Martian Time with Unprecedented Precision
- Next News
- Dec 31, 2025
- 1 min read
Physicists at the National Institute of Standards and Technology (NIST) have achieved a major breakthrough by calculating the precise passage of time on Mars. Their research reveals that clocks on the Red Planet run 477 microseconds faster per day than those on Earth. This phenomenon, rooted in Einstein’s Theory of Relativity, occurs because Mars has significantly weaker gravity and a highly elliptical orbit, causing time to accelerate relative to our home planet.

The study emphasizes that this time gap is dynamic, fluctuating by up to 226 microseconds throughout the Martian year due to the gravitational pull of the Sun and neighboring giants like Jupiter. Establishing this "Martian Time Standard" is a crucial prerequisite for NASA’s future manned missions and the creation of an "Interplanetary Internet." In a realm where high-speed communication and GPS-like navigation rely on sub-microsecond synchronization, this discovery is the key to expanding human civilization across the solar system.









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