DSS-13 is basically the IT help desk for deep space: Have you tried turning your spacecraft off and on again?’
Because shouting ‘CAN YOU HEAR ME NOW?’ at Mars requires a slightly larger antenna. Compliments of an engineer asking, ‘Have we tried making the antenna bigger yet?’
Proving that long-distance relationships can work if you’re willing to wait a few light-hours for a reply. And a few more to realize you’ve been ghosted by a spacecraft.