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A comment on Deep Space Optical Communications (DSOC). Parent comment

Re:Deep Space Optical Communications (DSOC) by LoveMortuus on Thursday January 18, 2024 @11:20AM (#39043649)
That's still a really good speed, but I think the bigger question might be latency.
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Re:Deep Space Optical Communications (DSOC) by itishappy on Thursday January 18, 2024 @12:42PM (#39044826)
Latency would be determined almost completely by the speed of light itself.

Earth to Mars ranges from 5.5*10^10 to 4.0*10^11 m, and light travels 3*10^8 m/s.

Earth-Mars latency is therefore from 3 to 22 minutes one-way.

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