The FAST telescope is so huge that it looks like an artificial crater.

The FAST FAST telescope telescope is is so so huge huge that that it it looks looks like like an an artificial artificial crater.

a.bereslavets
 
The FAST telescope is so huge that it looks like an artificial crater.
Source
The FAST telescope is so huge that it looks like an artificial crater. - Neural Network Content, Telescope, Radio telescope

Cognitive next to it Neural Network Content Radio telescope Telescope
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