A telescope array is many dishes working together as one huge instrument. Build a telescope array.
The sharpness depends on how far apart the dishes are, not on how big each one is. A telescope array can be spread across a continent and behave as a single dish that size.
1nountelescope arrayMany dishes working together as one huge instrument.
“The telescope array ran for ten nights on one target.”
telescope array is an instrument.
Practised in Science & Space