13.09.2024 19:01 Uhr, Quelle: Engadget

NASA confirms it’s developing the Moon’s new time zone

NASA confirmed on Friday that it’s developing a new lunar time system for the Moon. The White House published a policy memo in April, directing NASA to create the new standard by 2026. Over five months later (government time, y’all), the space agency’s confirmation states it will work with “U.S. government stakeholders, partners, and international standards organizations” to establish a Coordinated Lunar Time (LTC). To understand why the Moon needs its own time zone, look no further than Einstein. His theories of relativity say that because time changes relative to speed and gravity, time moves slightly faster on our celestial neighbor (because of its weaker gravity). So, an Earth clock on the Moon would gain about 56 microseconds a day — enough to throw off calculations that could put future missions requiring precision in danger. “For something traveling at the speed of light, 56 microseconds is enough time to travel the distance of approximately 168 football fields

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