MiG
Correct - should be arc mins.
Note that the statement:
"at a modest 75-power magnification!!"
and
"Mars will look as large as the full moon to the
naked eye."
are separated by a paragraph, so do not run together. And the statement: "Mars will look as large as the full moon to the naked eye" is not qualifed by the sentence in the previous paragraph so appears to be what it says - it is confusing and ambiguous.
Perhaps intentionally to grab the casual readers attention. Almost like "asteriod headed for Earth" (but will miss by 1.5m kms).
Don't u sleep?
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