Off Topic — HabitableZone

Off Topic » in reply to Observing with a telescope

"You can easily observe nearby objects with a telescope........"

>...."they don't need to be thousands of miles away."

Of course, I know that.
But my question to you was..........could you observe the whole fleet of airplanes that was shaped in a "V" a mile wide all in one lens?

The answer is no.

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