4 ms·
It really brings special relativity home to think that the ESA's counter is only valid from the reference frames we usually use. It's only when Randall's count
by Symmetry 12y ago
It really brings special relativity home to think that the ESA's counter is only valid from the reference frames we usually use. It's only when Randall's counter reaches zero that we can unambiguously say that the probe landed in the past.