Time Measurement ⏱️🕰️⏲️ Clocks for the Moon! 🌛
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Archived from the IMDb Discussion Forums — Everything Else
TaraDeS — 1 year ago(May 31, 2024 03:45 AM)
Why scientists say we need to send clocks to the moon — and soon!
"Perhaps the greatest, mind-bending quirk of our universe is the inherent trouble with timekeeping.
Seconds tick by ever so slightly faster atop a mountain than they do in the valleys of Earth."
https://edition.cnn.com/2024/05/30/science/lunar-time-zone-scale-nasa-artemis-scn/index.html
May 30, 2024
The whole article is a good read.
Here just the great pictures.
On the lunar surface a single Earth day is roughly 56 microseconds shorter than on our home planet.
That can lead to significant inconsistencies over time.
NASA is working with its international partners to come up with a method for tracking time on the moon.
Seen here from Kars (Turkey) on May 18, 2024.
The old marble sundial at Palace Paco de Sao Miguel in Evora, Portugal.
Sundials have kept humans on schedule for millennia.
Time passes slower the faster a person or spacecraft is moving, according to Einstein’s theory of special relativity.
Astronauts at the International Space Station (ISS) can use Earth time to stay on schedule.
Atomic clocks are ultra-precise instruments that use the vibration of atoms to measure the passage of time.
NASA's Lunar Reconnaissance Orbiter captured this view of Malapert Massif on March 03, 2023.
The lunar mountain is a potential landing site for Artemis III, a NASA mission that could launch as soon as 2026 and put astronauts on the moon for the first time in decades.
Not from the article…
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Quark!!!
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