Space

8347 readers

63 users here now

Share & discuss informative content on: Astrophysics, Cosmology, Space Exploration, Planetary Science and Astrobiology.

Rules

Be respectful and inclusive.
No harassment, hate speech, or trolling.
Engage in constructive discussions.
Share relevant content.
Follow guidelines and moderators' instructions.
Use appropriate language and tone.
Report violations.
Foster a continuous learning environment.

Picture of the Day

The Busy Center of the Lagoon Nebula

Related Communities

🔭 Science

🚀 Engineering

🌌 Art and Photography

Other Cool Links

founded 1 year ago

MODERATORS

[email protected]

A Relativistic Framework to Establish Coordinate Time on the Moon and Beyond (arxiv.org)

submitted 1 month ago by [email protected] to c/[email protected]

14 comments fedilink hide all child comments

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 3 points 1 month ago (1 children)

Huh, neat paper.

Also, I had no idea that relativistic effects would cause a whole 56µs/d drift between a clock on Earth and one on the Moon, somehow I would have expected the difference to be smaller

[–] [email protected] 3 points 1 month ago (2 children)

200 milli seconds a decade

[–] [email protected] 3 points 1 month ago (1 children)

It's enough that clock drift still might be an issue.

[–] WolfLink 4 points 1 month ago (1 children)

Clock drift is an issue for GPS satellites.

[–] [email protected] 2 points 1 month ago

It's an issue for all clocks, just more noticeable with gps.

[–] [email protected] 3 points 1 month ago

Oh yeah it's not like it's a lot lot, just more than I expected