That river in Egypt

Xerry and Damocles materialised on Xerry's spaceship. Damocles found himself lying on a cold table, surrounded by even more aliens. It felt a little too cold, he looked down and saw that his pants were gone!
"I'm back guyz. Thiz iz the zpezimen that we levt halv ov the probe inzide"
The rest of the aliens responded together at slightly different times.
"Vorp vorp vorp"
"Leave it to a Keplerian to vuck up a probing"
"Clazzic Kepler moment"
The other aliens laughed, but Xerry clapped back.
"Zhut it Xamez. You're vrom Orion, why don't you go back to Mintaka... oh wait XGXGX"
"Vuck you Xerry you know that xhit izn't vunny"
Damocles just wanted this over with.