File talk:Telescopes Unite in Unprecedented Observations of Famous Black Hole M87.jpg
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please edit "ly" to "kly" at the right side
[edit]10 arcmin is 160 kly rather than 160 ly .5° is 475 kly rather than 475 ly 2° is 1.9 Mly rather than 1900 ly VictorBorun (talk) 18:39, 10 May 2024 (UTC)