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j_walteryesterday at 6:53 PM1 replyview on HN

> Commands now take about a day to arrive, with another day for confirmation. Compare that to the Moon (1.3 seconds), Mars (up to 4 minutes), and Pluto (nearly 7 hours).

These numbers aren't right...Mars is 4 minutes MINIMUM, but could be up to 22-ish minutes at the maximum distance between Earth and Mars. This is also one way, double that for communication and a response.


Replies

tomasphantoday at 2:39 PM

Right, that also caught my eye. There is no way Mars is closer than Sol (~8 minutes) when it’s on the other side of Sol. This article has some problems.