Is it time for a new astronomical yardstick ? [blogs.discovermagazine.com]
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At the moment the speed of light is pretty much universal.
DenoPenno
Level 9
May 15, 2018
0
that's the problem, every distance is measured in light years, to define a "year" within astronomical notation, it needs modifying
It isn't going to happen.
Coffeo
Level 8
May 15, 2018
0
why so negative ?
@magicwatch Perhaps I should have added "anytime soon". Very logical, but not intuitive enough.
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