太陽たいよう系外けいがい衛星えうせいじゃないです
taiyōkeiga ie useijanaidesu

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 太陽系外衛星

1. Not an extrasolar moon.; Not a moon outside the solar system.

Negative
Polite
Casual Register
Astronomy