NASA to Develop Lunar Time Standard for Exploration Initiatives (www.nasa.gov)
from VITecNet@programming.dev to technology@beehaw.org on 13 Oct 2024 17:42
https://programming.dev/post/20521802

#technology

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lnxtx@feddit.nl on 13 Oct 2024 18:23 next collapse

Will your lunar server have the UTC or LTC clock?

I’m trying to understand the use case.
Day + night on the Luna have length of ~ 30 days.

ChairmanMeow@programming.dev on 13 Oct 2024 22:45 collapse

Time moves at a different speed due to the moon’s reduced gravity. It’s not just the length of a day.

itslilith@lemmy.blahaj.zone on 14 Oct 2024 17:17 collapse

I’d assume that’s already a bigger problem for satellites in geostationary orbit then?

ChairmanMeow@programming.dev on 14 Oct 2024 17:26 collapse

Yes, but at least there they still use “Earth time”, just slowed down. For the moon it gets a little bit more complicated I guess.

astrsk@fedia.io on 13 Oct 2024 21:08 next collapse

Isn’t UTC meant to be… you know, universal?

Rekhyt@beehaw.org on 13 Oct 2024 21:34 collapse

No time is universal because time moves at different speeds under different gravity. The point of this initiative is to be able to accurately measure time in the moon’s lower gravity.

Badabinski@kbin.earth on 13 Oct 2024 22:24 collapse

Yeah, the time drift between the earth and moon is small, but it'll noticable for latency-sensitive software.

God, I'd hate to be the dev that has to deal with relativistic time zone conversions. What a fucking nightmare that'd be...

inspectorst@feddit.uk on 14 Oct 2024 19:23 collapse

Will the clocks still go back and forward an hour to help the farmers get up early though?