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What time is it on the moon? US House space committee wants a standard lunar clock

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Various stages of the moon. | Credit: NASA scientific visualization studio

We are one step away from obtaining the moon’s time zone this week, as a draft law was passed from the United States Science, Space and Technology Committee directing NASA to develop a way to coordinate and measure time on the moon.

The draft law is entitled The Act of Standardization of Celestial Time (Or hr 2313), and was The committee passed by voting on Tuesday (April 29). He now goes to the full house to vote in the future. If it is passed on to the House of Representatives (then the US Senate), he will go to President Trump’s office, where he will be signed to become a law.

The draft law will require “the official of the National Aviation and Space Administration to develop the unification of the heavenly time to support and around the future processes and infrastructure the moon And other heavenly bodies unlike the earth, and for other purposes. “

Specifically, the draft law, “NASA Director, in consultation with the Director of the Science and Technology Policy Office, must do the following: (1) Enabling the development of the monotheism of the heavenly time, including by leading the study and introducing the lunar time coordinated.

The bill requires this as well Nassa Working with relevant public, private and academic institutions, international partners, and international standards for the development of the new time system, with some major requirements as instructions.

First, the time of the new coordinated moon (LTC) should be translated into a global coordinated global time (UTC); It should be accurate enough to move and communicate in the accuracy space; It needs to work without interruption during periods of loss of communication with land; Finally, the new time system must be developed so that it can create time systems similar to other heavenly bodies outside the moon Mars.

Why is a time area for the moon?

Question a A custom time area on the moon Not a lot of attention has been paid in the past, as NASA and other agencies have previously used the “task time” and the other means of keeping the time to coordinate movement and communication in the area of ​​Ceconar. However, since NASA and other space agencies put her eyes in the tasks of the new moon and create a permanent moon, the common time conservation system may be a good idea.

One of the main reasons that scientists can simply use the Earth’s time on the moon are related to Albert Einstein General relativity Theory, which shows that gravity, mass and time passage are closely related. Therefore, all of our terrestrial hours are effectively adjusted on the gravity of the Earth, while the watches on the moon will need to adjust it according to the low mass and the gravity of the moon.

The time passes through the moon about 58.7 microscopic microscopic than the Earth, and when it deals with the type of accuracy required for distant communication and navigation between the surface of the moon and our planet, this difference (about 58.7 million seconds) can cause problems in the real world.

The support of the LTC’s two parties is a good sign of artemis

As NASA faces some of the proposed cuts in its financing this year and beyond, the vote unanimously to pass human resources 2313 outside the committee encourages the future of Artemis’s mission in NASA, which aims to return humans to the moon in the next few years and establish a permanent base of the surface of Lunar. LTC will be necessary for any permanent operations on the moon and in orbit around the moon.

This support was shown from the two parties to Artemis during the nomination session Jared IsaacPresident Trump chose to lead NASA, where both the Republican and Democratic Senate pressed Ezkman on his commitment to the program amid fears of giving priority to Mars to return to the moon.

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“We will give priority to sending American astronauts to Mars and along the way we will have to have the capabilities to return to the moon,” I told Eskman the committeeAnd later, he added in his testimony, “We should not make a bilateral decision from the moon against Mars, or the moon must come first against Mars.”

The nomination of Ishaqan also He passed from the Senate Committee this weekWith both the Senator Ted Cruz (R-TX) and a member of the Senator Maria Kaneuel (D-WA), his candidacy supports the condition that ISAACMAN continues to follow the goals of the Artemis program.

Cantail said: “It seems that Mr. Ishaq is committed to the current plan for all of the repetitions in attacking, space launch systems, and returning to the moon as soon as possible.”

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